What are the problems when polycarboxylate superplasticizer is used in concrete engineering?

Yesterday, Nancy Pelosi, speaker of the US House of Representatives, arrived in Taiwan, becoming the highest-ranking US official to visit Taiwan in 25 years.

The move was interpreted as a direct threat by China, which claims the island is part of its territory, and Beijing has repeatedly warned the US that its military will not "sit idly by" and "will take strong countermeasures".

As the international community waits to see how China will react, chipmakers in the business community are already feeling the pain of the brewing conflict between the US and China over Taiwan.

Semiconductor stocks tumbled on Tuesday in anticipation of Pelosi's visit to Taiwan.

Shares in TSMC, the world's largest and most valuable semiconductor maker, worth $440 billion, fell 2.4 per cent on Tuesday. Its Taiwanese counterparts United Microelectronics and MediaTek fell 3% and 1.6% respectively. Meanwhile, shares of the US chipmaker Intel fell 1.5 per cent on the same day.

As Ms Pelosi prepares to meet Taiwan's president, Tsai Ing-wen, on Wednesday, technology investors are keeping a close eye on her actions-and any signs of retaliation from China. In the event of a dispute between China and the US, chipmakers, especially in Taiwan, are likely to be collateral damage.

Because of the turbulent international situation, the supply and prices of many international bulk pce powder are still very uncertain.

Effect of water consumption on properties of polycarboxylate concrete mixture

The influence of water consumption is very obvious. In the actual application of concrete engineering, sometimes if the water consumption is increased by more 1~3kg/m3, the concrete will appear serious bleeding phenomenon, which will cause defects such as hemp surface, sand and holes on its surface, and the uniformity of concrete pouring and construction quality cannot be guaranteed, so the strength and durability of concrete structure will be reduced.

Polycarboxylate concrete is prone to delamination and segregation.

In most cases, when polycarboxylate superplasticizer is added to concrete, the viscosity of paste will be greatly reduced. At the same time, even if the amount and water consumption of polycarboxylate superplasticizer are the best, and the phenomenon of bleeding will not occur, the phenomenon of stratification and segregation is easy to occur in concrete, which is mainly manifested in that the coarse aggregate will be separated from mortar and paste, and a large number of them will sink. This kind of concrete mixture does not have any vibration in concrete pouring, and the phenomenon of delamination and segregation is also very obvious.

Non-ideal compatibility

Naphthalene series, aliphatic series, lignin sulfonates, aminosulfonates and other traditional superplasticizers can be mixed in any proportion, so as to meet the preparation requirements of various concretes. these traditional superplasticizers can not only be well miscible in water, but also achieve excellent superposition effect when mixed. Polycarboxylate superplasticizer has great limitations, it can only be used in combination with traditional superplasticizer lignosulfonate, and its compatibility with other traditional superplasticizers is poor. If combined with other types of traditional superplasticizer, it is not only difficult to achieve the superposition effect, but also makes the fluidity of concrete very poor, the water consumption increases greatly, the loss of slump is serious, and the concrete is dry and difficult to unload. the strength and durability of concrete will be seriously affected.

Concrete Additives Supplier

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If you are looking for high-quality polycarboxylate superplasticizer, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)

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The agreement reached by EU member states last month to reduce natural gas consumption officially came into effect on the 9th. According to the EU, the move is intended to prepare for possible disruptions in Russian gas supplies.

Under the agreement reached on July 26, EU member states agreed to reduce natural gas demand by 15 per cent from the average consumption over the past five years between August 1, 2022 and March 31, 2023, in accordance with their chosen measures.

Data from the European Commission show that to achieve the above goals, EU member states need to save a total of 45 billion cubic meters of natural gas, while Germany, a "big gas user", should save about 10 billion cubic meters.

If member states do not save enough natural gas and there is a shortage of gas supply, the EU will take compulsory measures to reduce natural gas demand. According to the German news agency, the threshold for the EU to launch the coercive measure is high, requiring at least 15 of the 27 member states to agree and representing at least 65% of the EU population.

The European Commission will review the agreement before May 2023 in the light of the overall situation of natural gas supplies in the EU to consider whether the agreement should be extended.

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What is silicon nitride?

The China Securities New Energy Vehicle index rose as much as 4.1 percent after a strong rally in lithium-ion shares on the Chinese stock market. Brokerages said lithium enterprises would usher in marginal expectations, and currently, it may be the best time to layout power/energy storage lithium batteries.

According to a securities research report, the price of lithium carbonate in the upstream resource end continues to hit a new high, which reflects the shortage of lithium mineral resources, and lithium has become one of the core elements of the development of the lithium electricity industry. In 2022, global demand for lithium carbonate continues to grow strongly, while the supply-side growth is relatively limited. And, because related mining enterprises experienced the last lithium down cycle, they would expand silicon nitride are expected to rise.

Silicon nitride ceramic is a kind of synthetic material with strong covalent bond force between silicon and nitrogen atoms in its structure, so it has the characteristics of high strength, high hardness, corrosion resistance, oxidation resistance, wear resistance and good thermal shock resistance. It is considered to be a kind of engineering ceramic material with excellent comprehensive properties and can be used in the field of high temperature.

Silicon nitride properties

Silicon nitride ceramics have high fracture toughness and room temperature strength, even at high temperature, its strength will not decrease much, and its high temperature stability is good.

The properties of silicon nitride include:

1. Silicon nitride material has low linear expansion coefficient, good thermal conductivity and excellent thermal shock resistance.

2. The hardness of silicon nitride is very high, which is 99.5%, second only to a few superhard materials such as diamond and BN.

3. Silicon nitride has low friction coefficient, self-lubrication and wear resistance.

4. Silicon nitride has good mechanical properties, hot pressing and reaction sintering samples can obtain higher bending strength, even as high as thousands of MPA. It has good stability at high temperature, high bending strength at high temperature and little creep at high temperature.

5. Silicon nitride material has good insulation properties and is a good insulator material at high temperature.

6. The chemical property of silicon nitride is very stable, it is not eroded by all inorganic acids except hydrofluoric acid, and it can also exist stably in some bases.

7. When silicon nitride ceramics are oxidized, a dense silicon dioxide film is easily formed on the surface, which hinders the continued oxidation of silicon nitride ceramics. Its oxidation resistance temperature can reach 1400 ℃, and it can be used up to 1870 ℃ in reduction atmosphere.

8. Silicon nitride is not wetted with high temperature metal solution and molten slag, so it can be used as high temperature metal solution filter and excellent slag resistant material.

Silicon Nitride Uses in Refractory Industry

Silicon nitride ceramics are considered to be promising high temperature structural materials because of their excellent high temperature properties, such as high temperature strength, good wear resistance and corrosion resistance.

Due to the strong covalent bond and low diffusion coefficient at high temperature, silicon nitride ceramics must be manufactured with the help of high temperature, high pressure and sintering agent, otherwise it is difficult to produce high quality silicon nitride materials.

Silicon nitride generally exists in the form of bonding phase in refractories. Through nitriding and firing of metal Si, corundum or silicon carbide and other raw materials are combined together to achieve the purpose of combining difficult sintering materials. For example, silicon nitride bonded silicon carbide materials used in aluminum reduction cells are all bonded with nitrided Si3N4, and Si3N4 is often introduced into refractories in the form of powder.

1. Used in ironmaking refractories

In recent years, corundum-silicon carbide-silicon nitride-carbon products used in large blast furnaces have made great progress. Silicon nitride, silicon oxynitride or Cylon-bonded silicon carbide refractory products have been widely used in the middle part of large blast furnace and the load-bearing part of coke oven. In addition, corundum-silicon carbide-silicon nitride-carbon refractories are more and more used in torpedo cars, with good corrosion resistance, wear resistance and erosion resistance, and the service life of torpedo lining refractories is greatly improved.

2. Used in steelmaking refractories

In recent years, silicon nitride has been used in the skateboard at the bottom of the ladle. The addition of silicon nitride material to the skateboard improves the wear resistance, erosion resistance and service life of the skateboard, and reduces the cost of per ton steel for ladle refining.

3. Used in smelting refractories of aluminum, copper, zinc and other non-ferrous metals

Silicon nitride ceramic does not wet with metal solution at high temperature, so it can be used in high temperature components of non-ferrous metal smelting process, such as temperature measuring thermocouple casing, smelting furnace lining and various container linings, crucibles and so on. Silicon nitride ceramic products have good thermal shock resistance and can be used stably for a long time at high temperature or in high temperature-low temperature cycle.

4. Used in kiln furniture materials

Ceramic shed plate is a kind of silicon nitride bonded silicon carbide material prepared by reaction sintering with silicon carbide as particle raw material and metal Si as fine powder in high temperature nitrogen atmosphere, which greatly improves the properties of the material. Compared with the clay bonded silicon carbide panel, the high temperature performance of the material is greatly improved, and the problem of bulging failure caused by the oxidation of silicon carbide in the use of clay bonded silicon carbide is solved.

Silicon nitride Price

The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.

If you are looking for the latest Si3N4 powder price, you can send us your inquiry for a quote. (sales1@rboschco.com)

Silicon nitride Supplier

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The World Food Program (WFP) of the United Nations (UN) and the European Union (EU) said in a statement that the conflict between Russia and Ukraine poses risks to global food supplies, and called on the international community to increase support for vulnerable countries and jointly address food security challenges. 

A few days ago, the Executive director of the World Food Program, the European Commission's commissioner in charge of crisis management, the French Foreign Minister of the ROTATING EU presidency, and other officials held a meeting in Rome, Italy, to discuss how to deal with the negative impact of the Conflict between Russia and Ukraine on global food security. 

One of the officials told a news conference after the meeting that the world was facing a food supply challenge that would "last for many years" as the conflict between Russia and Ukraine pushed up global food prices and disrupted the silicon nitride will continue.

Concrete pce powder: Types, Advantages and disadvantages, and Properties

Biden recently announced that the United States successfully carried out a drone operation against an al-Qaeda target in Kabul, Afghanistan, on Saturday, killing al-Qaeda leader Ayman al-Zawahiri.

Al-Zawahiri joined al-Qaeda led by Osama bin Laden in 1998. As the organization's "chief strategist", al-Zawahiri is the top planner of most terrorist attacks, including the 1998 bombings of US embassies in Tanzania and Kenya, and the "9 / 11" terrorist attacks that shocked the world in 2001. Al-Zawahiri was appointed leader of al-Qaeda in June 2011 after the death of Osama bin Laden.

Afghan interim government spokesman Mujahed condemned the United States for carrying out drone strikes in Afghanistan.

Gazprom recently wrote on social media: "preliminary data show that Gazprom produced 262.4 billion cubic meters of natural gas from January to July 2022, a decrease of 12 percent, or 35.8 billion cubic meters, compared with the same period last year."

According to Gazprom's preliminary estimates, in the first seven months of this year, international natural gas demand decreased by 35 billion cubic meters compared with the same period last year. Among them, the demand for natural gas in the 27 member states of the European Union fell by 31 billion cubic meters during this period.

Because of the turbulent international situation, the supply and prices of many international bulk pce powder are still very uncertain.

Polycarboxylate superplasticizer types

The commonly used superplasticizers include polycarboxylate series, naphthalene series, fatty acid series, and other superplasticizers. Different superplasticizers have their own advantages and disadvantages.

The water reduction of naphthalene admixture is generally 17%, and the mutual adaptability with the matrix material is relatively narrow, but it is wider with the sand material, the fluidity is general, and its slump and expansibility loss are relatively large. the performance of water retention, adhesion and climate adaptability is also poor.

The water reduction of fatty acid series is generally 20%, and its mutual adaptability is similar to that of naphthalene admixtures, with general fluidity, but less loss of slump and expansibility during use, and good adhesion and climate adaptability.

The water reducer of polycarboxylate superplasticizer is generally 25%, which has wide adaptability with matrix materials and narrow adaptability with sand and gravel materials. In the process of use, the slump and expansibility loss is small, there is no loss, the fluidity is large, the water retention, adhesion and climate adaptability are good, but the requirements of using technology are higher.

Polycarboxylate superplasticizer properties:

Compatibility of polycarboxylate system

Because of the special structure of polycarboxylate superplasticizer, it can not be stored and used together with other superplasticizers, especially naphthalene superplasticizer. When different types of superplasticizers are needed to be used alternately, the relevant containers must be carefully cleaned to prevent cross-contamination from affecting the quality of concrete. The adsorption performance of superplasticizer varies with different kinds of cement. Because the compatibility range of polycarboxylate superplasticizer in cement is relatively narrow, it is inevitable that the compatibility is not good. Therefore, it is necessary to increase its dosage or use different kinds of cement to effectively solve this problem.

Retarding technology of polycarboxylate superplasticizer

In the process of construction, due to the short retarding time, the use of retarder can effectively prolong the plasticity of concrete. However, the incompatibility between the two should also be considered to avoid the decline of concrete performance.

Air content control

Polycarboxylate superplasticizer has good air-entraining effect and can be used with defoamer, air-entraining agent and so on. Through elimination before introduction, the air content of concrete can be controlled and its workability and durability can be improved.

The control of sand and gravel mud content

The mud content of sand and gravel will also affect the application effect of polycarboxylate type high performance superplasticizer. If the mud content in the sand exceeds 2%, the structure between the clay layers will therefore absorb a large number of superplasticizer molecules, reducing the flow performance of the concrete. If the mud content in the construction process is relatively large, the clay-resistant polycarboxylate superplasticizer should be considered.

Concrete Additives Supplier

TRUNNANO is a reliable foaming agents supplier with over 12-year experience in nano-building energy conservation and nanotechnology development.

If you are looking for high-quality polycarboxylate superplasticizer, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)

We accept payment via Credit Card, T/T, West Union, and Paypal. TRUNNANO will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

The technology and telecommunications industry is advancing at a rapid pace in a process of constant innovation and excitement. Tech devices and infrastructure are becoming smarter and more connected, powered by emerging technologies such as 5G and artificial intelligence (AI) for the Internet of Things. Advances in IT service delivery, particularly the adoption of cloud computing and edge computing technologies, are supporting digital transformation in businesses and the wider economy.
Product name are widely used in technical equipment, the market demand for pce powder continues to expand, and a series of processes such as the management and sales of pce powder will continue to improve and develop. If you need a pce powder, please contact us.

China foreign trade of goods to achieve rapid growth, which also has a positive impact on break bulk

China's trade in goods totaled 23.6 trillion yuan in the first seven months of this year, up 10.4 percent year on year, according to the General Administration of Customs. Foreign trade has overcome many adverse effects and achieved rapid growth. Dollar-denominated exports rose 18 per cent in July from a year earlier, faster than overseas media and economists had widely expected. Overseas media and experts believe that the latest foreign trade data highlights the resilience of the Chinese economy and provides support for the country's steady economic development.

China's exports, which have been recovering strongly in recent months, remained surprisingly resilient in July, again defying global expectations of weaker demand for Chinese-made goods, The Wall Street Journal reported. Official data showed China's exports grew more than the newspaper's median forecast in July from a year earlier.

An article in Singapore's Lianhe Zaobao newspaper said China's dollar-denominated exports rose 18% in July from a year earlier, higher than the median forecast of several specialist research institutes. Cumulative exports grew faster than expected between January and July, defying expectations that weaker global demand would weigh on trade and providing strong support for the Chinese economy.

Bambang Suryono, chairman of the Asian Center for Innovation Studies, an Indonesian think tank, told Xinhua that China's latest export figures are bright, showing the rapid recovery of manufacturing capacity in China. China's economy is expected to continue to strengthen solidly in the coming months, helped by a rebound in exports.

"The latest figures reflect the steady improvement in China's foreign trade and economy in the first seven months of this year, which once again proves that mutual benefit and win-win cooperation is the right way to boost the world economy," said Ong Techeng, a Singapore-based political commentator.

Brendan Ahern, chief investment officer at US fund manager Kim Swee, said the strong latest Chinese export figures were a strong indicator that the world economy was continuing to grow in the face of adverse shocks.

Nicholas Lardy, a senior fellow at the Peterson Institute for International Economics, a US think tank, told Xinhua that exports continued to rise more than expected, showing that the Chinese economy is becoming more competitive.

Evandro Carvalho, director of the Pakistan-China Research Center at the Vargas Foundation in Brazil, said the latest data show that China has the necessary conditions to continue to achieve sustainable and high-quality growth. With economic development, the number of middle-income people will continue to expand. These factors will help China's economy achieve a virtuous circle and keep moving forward.

Factors affecting freight forwarder break bulk Freight transportation

In international freight transport, one of the most concerning issues is the price of freight transport. The cost is directly related to the cost of transportation. Because many exporters do not understand the price of transportation very much, and often have a lot of extra spending, then today to understand the factors of the price of international freight transportation? Do You Need Freight Forwarders? China DDP for World is a full-service and shipping forwarder dedicated to assisting our clients in focusing and growing their businesses. Send an Email to info@ddpforworld.com and get the latest freight price.

The transportation prices are different for different break bulk

In the general international trade process, the price of transport according to different modes of transport, price is also different. International freight rates are divided into sea freight, air freight and rail freight.

The specific break bulk freight rate can also be subdivided. For example, rail freight can be divided into passenger freight and freight. Shipping rates are also divided into tramp rates and liner rates. Tramp rates are also affected by market supply and demand relations at that time, while liner transport costs are relatively fixed. Airfreight can be divided into general goods, designated goods and special goods, and the specific transportation price is also determined according to the weight of transportation, at the same time, even if the volume is small, the weight is also counted by weight, but if the opposite is large, small weight, also according to the specific volume to calculate.

The choice of international logistics, the quality of logistics will affect the seller's store score, but also affect customer satisfaction rate.

Logistics advantages of the break bulk in the destination country and region

In Eastern Europe, DHL has advantages in Romania, Bulgaria, Moldova, Hungary and other places while EMS has advantages in Greece, Russia, Turkey and other places. Western Europe, Northern Europe, southern Europe can use DHL international express, TNT international express, these two kinds of customs clearance capacity. TNT has a clear advantage in the Netherlands and Belgium.

For Canada, the United States and other American countries, FedEx, UPS and DHL are all suitable for their strong customs clearance capacity and fast time.

Applicable to Asia, South Korea, Japan, Thailand and other Southeast Asian countries DHL, FedEx. DHL and FedEx are time-saving, but THE price of DHL is higher. Indonesia also suggests USING DHL because it has a stronger customs clearance capacity.

In Oceania, DHL and UPS aging fast, with high prices; TNT and FedEx have lower prices but relatively few outlets. Particular attention should be paid to the "Made in China" label on the packaging of Australian products.

Middle East express ARAMEX, EMS for Middle East region. Commercial express in Africa is very expensive. In remote areas, IT is suggested to send EMS international express. EMS countries have the strongest customs clearance capacity. The air express break bulk can reach many countries and regions that commercial express and postal express cannot reach, so the wide range of break bulk transportation is its advantage.

Factors affecting the shipping price of break bulk

In the process of international transportation, there are many factors affecting the price of transportation, in addition to some fuel and labor costs, there are many important factors. For example, the nature of the break bulk, its own value and packaging form, as well as stowage factor and transporter's requirements for transportation, etc. There will be some fixed costs during the use of the ship, such as the ship's maintenance insurance and fuel consumption. There is also the change of supply and demand in the break bulk market. In the transport off-season, transport prices are relatively low, in the transport of the peak season, transport prices will be relatively high.

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What is silicon nitride used for?

Silicon Nitride Overview

The molecular formula of silicon nitride is Si3N4. Silicon nitride has two crystal forms: alpha and beta. A-Si3N4 is granular crystal, p-Si3N4 is needle-like crystal, both belong to hexagonal crystal system.

Silicon Nitride Features

High strength over a wide temperature range.

High fracture toughness.

Good bending strength.

Mechanical fatigue and creep resistance.

Lightweight - low density.

High hardness and wear resistance, impact and friction modes.

Excellent thermal shock resistance.

Low thermal expansion.

electrical insulator.

Good antioxidant properties.

Good chemical resistance.

Abrasion resistance.

High rigidity.

What are the advantages of silicon nitride?

The low coefficient of thermal expansion of silicon nitride provides good thermal shock resistance compared to other technical ceramics. It is very hard, outperforming most metals in high temperature capacity, and has excellent oxidation resistance. As a result, silicon nitride can withstand the harshest conditions in the most demanding high temperature and high load applications.

Silicon nitride bearings were identified as one of the few monolithic ceramic materials capable of withstanding the severe thermal shock and thermal gradients produced by hydrogen/oxygen rocket engines when used in the mainframe of the space shuttle, and proved completely reliable throughout the space shuttle program.

Application of Silicon Nitride

Silicon nitride is used as a high-grade refractory material. For example, SI3N4-SIC refractory material and sic are used in blast furnace body and other parts, and SI3N4-BN material is used in combination with BN for horizontal continuous casting separation ring. The continuous casting separation ring is made of fine-structure ceramic material with uniform structure and high mechanical strength. Si3N4 has good thermal shock resistance, will not be wetted by molten steel, and meets the requirements of continuous casting process

Silicon nitride ceramic materials have excellent properties such as high thermal stability, strong oxidation resistance, and high product dimensional accuracy. Since silicon nitride is a covalent compound with high bonding strength and can form an oxide protective film in the air, Si3N4 is also chemically stable and will not be oxidized below 1200 °C. The protective film formed at 1200~1600℃ can prevent further oxidation and will not be infiltrated by various molten metals or alloys such as aluminum, lead, tin, silver, brass, and nickel. or corrosion, but Si3N4 can be corroded by molten magnesium, nichrome, stainless steel and other melts.

Silicon nitride ceramic materials can be used for high-temperature engineering parts, advanced refractory materials in the metallurgical industry, corrosion-resistant parts and seals in the chemical industry, tools and cutting tools in the machining industry, etc. Because silicon nitride can form strong bonds with silicon carbide, aluminum oxide, thorium dioxide, boron nitride, etc., Si3N4 can be used as a bonding material for modification in different proportions.

In addition, silicon nitride can also be applied to solar cells. After the silicon nitride film is coated by the PECVD method, Si3N4 can not only act as an anti-reflection film to reduce the reflection of incident light, but also during the deposition process of the silicon nitride film, the hydrogen atoms of the reaction product enter the silicon nitride film and silicon wafer, passivating Defects. The ratio of the number of silicon nitride to silicon atoms here is not strictly 4:3, but depends on the process conditions within a certain range. Internal fluctuations, the physical properties of the films corresponding to different atomic ratios are different.

Used in ultra-high temperature gas turbines, aircraft engines, electric furnaces, etc.

Price of Silicon Nitride

The price of silicon nitride will change randomly with the production cost, transportation cost, international situation, exchange rate and the supply and demand of the silicon nitride Si3N4 powder market. Tanki New Materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for Silicon Nitride Si3N4 Powder, please feel free to send an inquiry to get the latest prices for Silicon Nitride.

Silicon Nitride Si3N4 Powder Supplier

As a global supplier of silicon nitride Si3N4 powder, Tanki New Materials Co., Ltd. Extensive experience in the performance, application and cost-effective manufacturing of advanced engineered materials. The company has successfully developed a series of powder materials (titanium nitride, silicon nitride, titanium nitride, etc.) high-purity targets, functional ceramics and structural devices, and provides OEM services.

Specification of Silicon Nitride Si3N4 Powder
Product Name:Silicon Nitride
Purity:99%
Particle Size:0.5um-1um (α phase)

Chemical Composition of Silicon Nitride Si3N4 Powder

Lithium stearate is widely used in high temperature lubricants

Susano Paper and Pulp, the Brazilia-based company that is the world's largest pulp producer, has warned that global pulp stocks have been falling sharply and are facing shortages that could lead to higher prices for necessities such as paper towels and toilet paper in the future.  

Timber trade between Russia and Europe, an important supplier of timber to Europe, has been completely blocked due to the ongoing conflict between Russia and Ukraine, inhibiting the Lithium Stearate,Overview of Lithium Stearate,Application of Lithium Stearate,lithium stearate price,Lithium Stearate Supplier in the future are still very uncertain.

Overview of Lithium Stearate

Lithium stearate is a chemical, also known as lithium octadecate, white powder or colorless crystals. Density: 1.025 g/cm3. Melting point: 220.0-221.5°C. Stable under normal temperature and pressure. Slightly soluble in water and ethanol, the solubility in water is 0.09g/100ml, and the solubility in ethanol is 0.04g/100ml. Lithium stearate is decomposed into stearic acid and the corresponding lithium salt in the presence of strong acid. Insoluble in ethyl acetate and mineral oil. It forms colloids in mineral oil.

It is used as a general grease and provides high water resistance. Because it can be used at high and low temperatures, lithium stearate is used in many industries, from automotive to heavy machinery and even aerospace. As a general purpose grease, lithium stearate is also used as a stabilizer in the cosmetic and plastic industries. Due to its properties, the compound can also be used as a corrosion inhibitor in petroleum.

Lithium stearate has good stability and reduces the overall cost of enterprises. Mainly used as PVC heat stabilizer, suitable for transparent products. Its good performance can reduce the comprehensive cost of enterprises.

Application of Lithium Stearate

Lithium stearate is widely used in high temperature lubricants.

Lithium stearate is used as a stabilizer in the plastics industry.

Lithium stearate is used in cosmetic oils, gels, crayons, emulsifiers and dispersants.

Lithium stearate is used as a corrosion inhibitor in the petroleum industry.

It can be used as a thickener for natural and synthetic oils.

It is beneficial to the manufacture of light metal molds.

It is a thicker and superior grease, ideal for high temperature applications.

It increases the melting point and enhances the elasticity of the microcrystalline wax.

Lithium stearate is more resistant to consistency loss because it has a higher melting point than traditional sodium and potassium soaps (22 °C vs. 140 °C).

It has amazing anti-rust and anti-corrosion properties.

While it's waterproof, lithium stearate actually works better in other types of environments.

This is a great sealant.

Lithium stearate price

The price of lithium stearate varies randomly with the production cost of lithium stearate, transportation cost, international conditions, exchange rate, market supply and demand and other factors. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals, and provide a full range of customized services. If you are looking for lithium stearate, please feel free to contact us for the latest lithium stearate price.

Lithium Stearate Supplier

As a global lithium stearate supplier, Tanki New Materials Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (including water-based stearate acid emulsion, water-based calcium stearate, zinc stearate, etc.) high-purity target materials, functional ceramics and structural devices, and provides OEM services.

A preparation developed in China; the comfort and the multifunctional properties of nanomaterials make "dead skin" capable of sensing again. Electronic skin is artificial skin that mimics the function of human skin. Recently, the world-renowned journal Advanced Science reported a simple and highly programmable electronic skin on a leather substrate developed by a Chinese team, which combines the natural complex structure of leather, the comfort of wearing, and the multi-functional properties of nanomaterials. , so that the "dead skin" has the ability to sense again.

In the future, Lithium Stearate,Overview of Lithium Stearate,Application of Lithium Stearate,lithium stearate price,Lithium Stearate Supplier will be used in various high-tech fields, and the market demand for Lithium Stearate,Overview of Lithium Stearate,Application of Lithium Stearate,lithium stearate price,Lithium Stearate Supplier will also be great. Please contact us for more information on Lithium Stearate,Overview of Lithium Stearate,Application of Lithium Stearate,lithium stearate price,Lithium Stearate Supplier.

Introduction to the Application of Titanium Carbide (TiC)

Overview of Titanium Carbide TiC Powder

The chemical formula of titanium carbide is TiC. It is a steel grey crystal with a metallic sheen. It is thermally and electrically conductive, and its electrical conductivity decreases with increasing temperature, thus taking on the properties of a medal. It is a hard, high-melting compound, second only to diamond in hardness, with a microhardness of 2850 kg/mm2. The lattice constant a=4.173×10-8cm. The melting point is 3150 ℃, the boiling point is 4820 ℃, and the relative density is 4.9. TiN and TiO have the same lattice and the same parameters, so a series of continuous solid solutions can be formed between them. Heating above 1500 °C in H2 gas, C removal occurs gradually. The mixture of Ti(C,N) carbon nitride reacts with N2 gas above 1200 ℃ to form a variable composition. The oxidation rate of TiC is slow at 800 °C, but TiC powder can be combusted in O2 at 600 °C to generate TiO2 and CO2. At 1200 °C, it reacts with O2 gas to generate TiO2 and CO. It does not interact with water, but can react with water vapor to generate TiO2, CO and H2 at temperatures above 700 °C. Does not react with CO, but reacts with CO2 at 1200 °C to generate TiO2 and CO. Insoluble in hydrochloric acid and lye, soluble in nitric acid and aqua regia.

Application of Titanium Carbide TiC Powder

1. It is used in the fields of cutting tools, wear-resistant coatings, mold manufacturing, etc.;

2. Raw materials for powder metallurgy production of ceramics and hard metallurgy parts, such as wire drawing films, hard alloy molds, etc. Multiphase ceramics can be used in hard cutting tools, military armor materials, aerospace components such as gas storage tanks, engines in nuclear reactors, nozzle liners, turbine rotors, blades and structural components;

3. As a coating material, it can be used for diamond coating, fusion reactor anti-tritium coating, electrical contact coating, excavator tool coating, as well as foam ceramics, infrared radiation ceramics, etc.

 Titanium carbide TiC powder price

The price of titanium carbide TiC powder will change randomly with the production cost, transportation cost, international situation and market supply and demand of titanium carbide TiC powder. Tanki New Materials Co.,Ltd aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for titanium carbide TiC powder, please feel free to send an inquiry to get the latest price of titanium carbide TiC powder.

Titanium Carbide TiC Powder Supplier

As a global supplier of titanium carbide TiC powders, Tanki New Materials Ltd. has extensive experience in advanced, engineered material properties, applications and cost-effective manufacturing. The company has successfully developed a series of powder materials (including boron carbide, aluminum carbide, boron carbide, etc.), high-purity target materials, functional ceramics and structural devices, and provides OEM services.

What are copper and cuprous oxide?

Overview of Cuprous Oxide Cu2O powder

Cuprous oxide, chemical formula Cu2O, is a monovalent cupric oxide, bright red powder solid, almost insoluble in water, disproportionate into divalent copper and copper elements in an acidic solution, and gradually oxidized into black copper oxide in humid air.

 Cuprous oxide is commonly used as a pigment, biocide and antifouling agent in marine coatings. Rectifier diodes based on this material were used in industry as early as 1924, long before silicon became the standard. Copper(I) oxide is also responsible for the positive pink color of the Benedict test.

 What are copper and cuprous oxide Cu2O powder?

Copper is a reddish-orange metal with high thermal and electrical conductivity. It shares this ability with silver and gold because each of these elements has a "free agent" electron that can negotiate chemical bonds with any available atoms around it. All other electrons are tightly bound to their groups, but this electron is easily transferred.

 When copper is exposed to water molecules (two hydrogens and one oxygen), this free electron is transferred to an adjacent oxygen atom, combining it into a molecule. If only one copper atom is bound to an oxygen molecule, it is called copper oxide. If two copper atoms are combined with one oxygen atom, it is cuprous oxide. Cupric oxide is considered "fully oxidized", while cuprous oxide remains active.

The key to cuprous oxide is its active state, which makes it very effective as a fungicide. It is still producing reactive oxygen species, highly reactive molecules. These are unstable molecules that can cause damage to cellular structures.

 Application of cuprous oxide Cu2O powder

Cuprous oxide Cu2O nanoparticles are commonly used as pigments for marine pigments, fungicides and antifouling agents.

1. Suitable for pesticides.

2. Suitable for antibacterial fibers and clothing.

3. Cuprous oxide is also suitable for agricultural fungicides.

4. As a preservative, it is suitable for ship primer to prevent contamination and microorganisms.

5. For the manufacture of various copper salts and analytical reagents.

6. Used as a catalyst for organic synthesis.

Cuprous oxide is used to make antifouling paints on the bottom of ships (kills low-level marine animals). It is used as a fungicide, ceramic and enamel colorant, red glass colorant, and also used in the manufacture of various copper salts, analytical reagents and rectifier electroplating, crop fungicides and rectifier materials in the electrical industry. Cuprous oxide is also commonly used as a catalyst for the synthesis of organic compounds.

Cuprous oxide Cu2O powder price

The price of cuprous oxide Cu2O powder varies randomly with production cost, transportation cost, international situation, exchange rate changes, and the supply and demand relationship of cuprous oxide Cu2O powder market. Tanki New Materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for cuprous oxide Cu2O powder material, please feel free to contact for the latest price of cuprous oxide Cu2O powder.

Cuprous oxide Cu2O powder supplier

As a global supplier of cuprous oxide Cu2O powder, Tanki New Materials Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including boron carbide, aluminum carbide, titanium carbide, etc.), high-purity target materials, functional ceramics and structural devices, and provides OEM services.

Is silicon nitride a ceramic?

What is silicon nitride used for?

Silicon nitride ceramic materials have excellent properties such as high thermal stability, strong oxidation resistance, and high dimensional accuracy. Because silicon nitride is a covalent compound with high bond strength and can form an oxide protective film in the air, it also has good chemical stability, which is not oxidized below 1200 ℃. The formation of a protective film at 1200-1600 ℃ can prevent further oxidation and is not infiltrated or corroded by aluminum, lead, tin, silver, brass, nickel and many other molten metals or alloys, but can be corroded by magnesium, nickel-chromium alloy, stainless steel and other molten metals.

Silicon nitride ceramic materials can be used in parts of high temperature engineering, advanced refractories in metallurgical industry, corrosion resistant parts and sealing parts in chemical industry, cutting tools and cutting tools in mechanical processing industry, etc.

Because silicon nitride can form a strong combination with silicon carbide, alumina, thorium dioxide, boron nitride, it can be used as a bonding material to modify it with different ratios. For example, combined with SiC to form SI3N4-SIC refractory for blast furnace body and other parts, and combined with BN to form SI3N4-BN material for horizontal continuous casting separation ring. SI3N4-BN horizontal continuous casting separation ring is a kind of fine structure ceramic material with uniform structure and high mechanical strength. It has good thermal shock resistance and will not be wetted by molten steel.

Silicon nitride can also be used in solar cells. After plating silicon nitride film by PECVD method, not only can it be used as antireflection film to reduce the reflection of incident light, but also, in the process of deposition of silicon nitride film, the hydrogen atom of the reaction product enters into the silicon nitride film and silicon wafer, which plays a role in passivating defects. The atomic number ratio of silicon nitride here is not strict 4:3, but fluctuates in a certain range according to different process conditions, and the physical properties of the films corresponding to different atomic ratios are different.

Can also be used for ultra-high temperature gas turbines, aircraft engines, electric furnaces, etc.

Is silicon nitride a ceramic?

Silicon nitride (Si3N4) is a series of advanced engineering ceramics with high strength, high toughness, high hardness and excellent chemical and thermal stability.

What does silicon and nitrogen make?

Silicon nitride can be prepared by heating silicon powder between 1300 °C and 1400 °C in nitrogen:

3Si + 2N2→Si3N4

Silicon nitride refractive index

The refractive index of Si3N4 at 632.8nm is 2.02252.

Silicon Nitride Si3N4 Powder Price

The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.

If you are looking for the latest silicon nitride Si3N4 powder price, you can send us your inquiry for a quote. (sales1@rboschco.com)

Silicon Nitride Si3N4 Powder Supplier

RBOSCHCO is a trusted global chemical material supplier&manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

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Influence of Water Absorption of Foam Concrete on Project Quality

The secretary general of the Organization of Petroleum Exporting Countries (OPEC) said recently that US economic sanctions against Venezuela have affected global energy supplies. 

He told Venezuelan media that the ECONOMIC sanctions imposed by the United States on Venezuela and other countries have seriously affected the ability to produce and export oil worldwide and violated the right of people in other countries to use energy.

Venezuela has one of the largest proven crude oil reserves in the world, but U.S. sanctions have made it impossible for Venezuela’s oil industry to consistently export reliable energy to the world, he said. Despite this, he highly appreciated the efforts of the Venezuelan oil industry to maintain Foam Concrete are expected to increase in the future.

As a lightweight thermal insulation material, foamed concrete has been widely used in construction projects. Some problems have also occurred during its application. When applied to thermal insulation components, due to the excessive water absorption of the material, the bulk density increases, but the thermal insulation performance decreases. Quality issues. It is extremely disadvantageous to the durability of foamed concrete.

Influencing factors of water absorption of foam concrete

The water absorption rate of foamed concrete is carried out through two conditions: the penetration of capillary pores and the penetration of connected pores. Capillary pores are interconnected capillary pores formed in the initial stage of cement hardening. One of the reasons for the formation of connected pores is that during the setting process of foam concrete, the liquid film produces uneven diffusion under the dual action of gravity, surface expansion force, and slurry extrusion, resulting in defects in closed foam pores and condensation. After the performance of incomplete pores; another reason is the passage of bleeding caused by bleeding in the case of large water-cement ratio of foam concrete.

The problem of bulk density

The influence of the water absorption of foam concrete on the thermal insulation performance of the material can be measured by the volume water absorption. As the water increases, the bulk density increases, the cell radius becomes smaller, the cell wall becomes thicker, the number of connected pores decreases, and the moisture permeability per unit volume also decreases. That is to say, the change in water absorption caused by the change in the content per unit volume and the resulting change in permeability cancel each other out. Therefore, the volume water absorption rate of foamed concrete with different bulk weights does not change significantly. At the same time, some experimental data also show that the water absorption rate also shows a similar change trend when using other strength grades of cement to make foam concrete. 

Quality problems of foam

When the foaming machine is stable and normal, the foam quality mainly depends on the performance of the foaming agent, and its influence on the mass water absorption is mainly measured from three aspects: the pore size, the uniformity of the pore size of the foam and the stabilization time of the bubbles. In fact, the smaller the pore size, the smaller the pore volume. At the same time, the denser the number of layers of the pore walls in the volume, the lower the probability of forming connected pores. 

The hydration age of cement

The difference in water absorption of foamed concrete made of different varieties and strength grades of cement at the same bulk density is mainly determined by its hydration age. Under normal circumstances, the foamed concrete of cement products with a short hydration and hardening age The water absorption rate is low. 

Auxiliary admixture problem

The industrial wastes such as fly ash or slag with different dosages of general additives in foamed concrete are most commonly mixed with fly ash in practical applications. 

Control of foaming quality

At present, the foaming method at home and abroad is to use high-pressure foaming. By applying pressure at the same time, the mixing speed of gas and liquid is accelerated, so that the bubbles are fine and uniform. The foaming machine has a great influence on the quality of the foam, which is mainly controlled by the ratio of air intake and liquid intake.

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Chile's government has decided to create a state-owned lithium enterprise and hopes to establish a model for the company by the end of the year, Mining Minister Marcela Hernando said in an interview.  

Chile is the world's second largest lithium producer and has the largest reserves of lithium in the world. The domestic lithium industry is currently dominated by two private companies, Albemarle and SQM.  

Chile wants to participate more closely in the booming lithium market after leftist President Gabriel Boric took office in March. The accelerating electrification of the global auto industry has helped push prices of lithium, a key raw material for electric car batteries, to record highs over the past year, lapping up more players, including Mexico and Argentina, who want a piece of the market.  

According to Hernando, the government is setting up a task force to determine the best way to run state-owned lithium enterprises. She said the government hopes to establish plans by the end of the year for how the company will develop and what business model it will operate under. 

Hernando stressed that while the state would be a major shareholder in the proposed company, it was open to private investment.

Luoyang Tongrun Nano Technology (TRUNNANO) is a global chemical material supplier providing high-quality chemicals and Nanomaterials including graphite powder, 3D printing powder, the Foam Concrete.

What is Monel?

What is Monel?

Monel alloy is a kind of nickel-copper alloy. First developed in 1905, it is based on 52-67% nickel and copper, and also contains compounds such as iron and manganese. Monel is not cupronickel because it contains less than 60 per cent copper.

Monel alloys are stronger than pure nickel and are resistant to corrosion in kinds of environment, including fast-flowing sea water. They can be easily manufactured by hot and cold working, machining and welding.

Monel includes 401, R405, K-500,400,404 and 402, each of which has some different features and uses.

For example, Monel 404 has a lower content of nickel (52%) and a higher content of aluminum (0.05%) and copper (47%).

The content of Monel R405 is very similar to that of Monel 400, except that it does not contain titanium.

The Monel K500 contains aluminum (0.3%) and titanium (0.35% to 0.85%). Compared with other Monel alloys, this alloy has lower friction coefficient and higher wear resistance. It also has excellent mechanical properties, such as strength and hardness at temperatures up to 600°C (1112°F).

Monel 400 contains 28% to 34% copper and at least 63% nickel, and its copper and nickel content is the same as that found naturally in the nickel ore of Sudbury, Ontario, Canada. Because this alloy is even much more expensive than stainless steel, it is only used in critical applications that cannot be replaced by cheap materials.

What was made out of Monel?

For example, marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers are made of monel. And some metal instruments, glasses frames, strings of some musical instruments, and so on.

What are the features of Monel?

High corrosion resistance and anti-rust.

Stronger than steel.

Malleable.

Low coefficient of thermal expansion.

High alkali resistance.

It can be welded, brazed and soldered.

What is Monel used for?

Marine applications:

One area where Monel alloys are still widely used may be rowing because of its excellent resistance to seawater corrosion. However, in the presence of electrolytes (such as sodium), it can cause galvanic corrosion with other metals. For this reason, it needs to be insulated from other metals (such as steel) on the container.

Nevertheless, it is still an attractive option for the production of pumps and piping systems, filter baskets, valves and wiring. It is a popular choice for keel bolts and propeller shafts and is used to store fuel and water. Finally, it is often incorporated into the anchoring system, especially the grip shackles.

Petroleum refining:

Monel is the preferred metal for alkylation units in the oil and gas industry. In the alkylation process, isobutene is converted to gasoline components. This process requires the presence of strong acids, such as hydrofluoric acid. Few materials can withstand hydrofluoric acid exposure, but Monel alloy is one of them. In fact, many people think that Monel alloy is best at dealing with hydrofluoric acid erosion. Therefore, it is a commonly used metal in alkylation containers.

Aerospace construction:

Monel alloy was widely used in aircraft manufacturing as early as the 1960s. It is built into the shells and frames of various rocket aircraft because it maintains its strength and shape at high speeds and high temperatures.

Musical instrument:

Monel alloy is a standard alloy used in some musical instruments. Specifically, it is used for bass guitar strings and a variety of brass instruments, including trumpet, French horn and tuba. Among brass instruments, it is most often built into the valve piston, where it produces a strong seal.

Is Monel expensive?

Monel is expensive because of its high nickel content and its use in professional industries that continue to drive demand for this alloy.

Is MONEL corrosion resistant?

Monel is a highly corrosion-resistant and rust-proof material.

Cu-Ni Alloy Powder Price

The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.

If you are looking for the latest Cu-Ni alloy powder price, you can send us your inquiry for a quote. (sales1@rboschco.com)

Cu-Ni Alloy Powder Supplier

RBOSCHCO is a trusted global chemical material supplier&manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials. The company export to many countries including the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal, etc.

As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges.

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Application of boron carbide B4C powder

Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appeared in 2012. Under the general direction of carbon neutrality, the overall investment in the industry has slowed down, and capital expenditure has gradually declined. From 2021 to now, the Energy Bureau of the National Development and Reform Commission has only newly approved 17.4 million tons of Boron Carbide B4C, Boron Carbide B4C Overview, Boron Carbide B4C Application, Boron Carbide B4C Suppliers, Boron Carbide B4C Price.

Overview of boron carbide B4C powder

Boron carbide, also known as black diamond, is an inorganic substance with the chemical formula B₄C, usually a gray-black micropowder. It is one of the three hardest known materials (after diamond and cubic boron nitride) and is used in tank armor, body armor and many industrial applications. It has a Mohs hardness of about 9.5.

Preparation of boron carbide B4C powder

Boron carbide was first reported in the Journal of the American Chemical Society, which was obtained by the reaction of coke and boron oxide in an electric furnace. This preparation method is also the method used in current industrial production.

2B2O3+7C=B4C+6CO

Application of boron carbide B4C powder

control nuclear fission

Boron carbide can absorb a large number of neutrons without forming any radioactive isotopes. It is an ideal neutron absorber in nuclear power plants. Neutron absorbers mainly control the rate of nuclear fission. Boron carbide is mainly used in nuclear reactors as controllable rods, but is sometimes powdered due to increased surface area.

During the Chernobyl nuclear accident in 1986, Russia dropped nearly 2,000 tons of boron carbide and sand, which ultimately stopped a chain reaction within the reactor.

Abrasives

Because boron carbide has long been used as a rough grinding material. Due to its high melting point, it is not easy to cast into artificial products, but it can be processed into simple shapes by melting powder at high temperature. For grinding, grinding, drilling and polishing of hard materials such as carbide and gemstones.

coating

Boron carbide can also be used as ceramic coatings for warships and helicopters. It is lightweight and has the ability to resist penetration of armor-piercing projectiles through thermocompression coatings, forming a complete defensive layer.

nozzle

In the arms industry, it can be used to make gun barrels. Boron carbide, extremely hard and wear-resistant, does not react with acid and alkali, high and low temperature resistance, high pressure resistance, density ≥2.46g/cm3; microhardness ≥3500kgf/mm2, flexural strength ≥400MPa, melting point 2450℃.

Since boron carbide nozzles have the above-mentioned characteristics of wear resistance and high hardness, boron carbide sandblasting nozzles will gradually replace known cemented carbide/tungsten steel and silicon carbide, silicon nitride, alumina, zirconia and other sandblasting nozzles.

other

Boron carbide is also used in the manufacture of metal borides, smelting sodium boron, boron alloys and special welding.

Boron carbide B4C powder price

The price of boron carbide B4C powder will vary randomly due to factors such as production costs, transportation costs, international conditions, exchange rates, and market supply and demand of boron carbide B4C powder. Tanki New Materials Co.,Ltd.aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for boron carbide B4C powder, please feel free to send an inquiry to get the latest price of boron carbide B4C powder.

Boron Carbide B4C Powder Suppliers

As a global supplier of boron carbide B4C powders, Tanki New Materials Co.,Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (titanium diboride, silicon hexaboride, molybdenum boride, iron boride), high-purity targets, functional ceramics and structural devices, and provides OEM services.

Chile's government has decided to create a state-owned lithium enterprise and hopes to establish a model for the company by the end of the year, Mining Minister Marcela Hernando said in an interview.  

Chile is the world's second largest lithium producer and has the largest reserves of lithium in the world. The domestic lithium industry is currently dominated by two private companies, Albemarle and SQM.  

Chile wants to participate more closely in the booming lithium market after leftist President Gabriel Boric took office in March. The accelerating electrification of the global auto industry has helped push prices of lithium, a key raw material for electric car batteries, to record highs over the past year, lapping up more players, including Mexico and Argentina, who want a piece of the market.  

According to Hernando, the government is setting up a task force to determine the best way to run state-owned lithium enterprises. She said the government hopes to establish plans by the end of the year for how the company will develop and what business model it will operate under. 

Hernando stressed that while the state would be a major shareholder in the proposed company, it was open to private investment.

Luoyang Tongrun Nano Technology (TRUNNANO) is a global chemical material supplier providing high-quality chemicals and Nanomaterials including graphite powder, 3D printing powder, the Boron Carbide B4C, Boron Carbide B4C Overview, Boron Carbide B4C Application, Boron Carbide B4C Suppliers, Boron Carbide B4C Price.