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What is Silicon Nitride Si3N4?

What is silicon nitride?Silicon nitride is a not natural material with the chemical formula Si3N4. Gray, white or grayish white. The loved one molecular weight is 140.28.It is a crucial structural ceramic product with high solidity. It has lubricity and also wear resistance, is an atomic crystal, and also is antioxidant at heat. Other than hydrofluoric acid as well as warm phosphoric acid, it does not respond with other not natural acids and has strong corrosion resistance. As well as it can lik


What should I avoid while taking zinc sulfate

Zinc is a naturally occurring mineral. Zinc is important for the growth, development, and health of body tissues. Zinc sulfate is used to treat and prevent zinc deficiency. Zinc sulfate may also be used for purposes not listed in this medication guide. Before using zinc sulfate, talk to your doctor, pharmacist, or other healthcare provider. You may not be able to use zinc sulfate if you have certain medical conditions. FDA pregnancy category C. It is not known whether zinc sulfate will harm an u


King of premium solid lubricants

It is also known as the "king of advanced solid lubricants." After chemical purification and molecular structure change, Molybdenum disulfide is a solid powder made from natural molybdenum concentrate powder. This product's color is black, slightly silver gray, with a metallic luster, touch a sense of smoothness, and insoluble in water. The product has the advantages of good dispersion and non-binding. It can be added to various oils to form a colloid state that does not bond, increasing grease

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