Molybdenum disulfide, lead-grey glossy powder, synthetic black. Sublimation begins at 40℃. Soluble in aqua regia and hot concentrated sulfuric acid, insoluble in water and dilute acid. The relative density (d1515) is 5.06. The melting point is 2375℃.

Aluminium Oxide Powder Al2O3 Nanoparticles have a stable crystal phase, high hardness, and good dimensional stability, which can be widely used in various plastic, rubber, and ceramic products.

Ferroferric oxide, chemical formula Fe3O4, commonly known as iron oxide black, magnet, magnetite and black iron oxide, is a kind of black crystal with magnetism. Also known as magnetic iron oxide.

Molybdenum Carbide's chemical formula is MoC; its molecular weight is 107.95. It has a high melting point and hardness, good thermal stability, mechanical stability, and corrosion resistance.

Manganese dioxide, an inorganic compound, is used in the preparation of manganese salts and also as an oxidant, rust remover and catalyst. It is also often used as an oxidant and also used in steelmaking, glass, ceramics, enamel, dry batteries, matches, m

Zinc sulfide is a white to grey or light yellow powder. The light turns dark. It is stable in dry air and gradually oxidizes to zinc sulfate when it is stored in wet air for a long time or contains moisture. Soluble in dilute inorganic acid, soluble in al

Water reducing agent means that under the condition of constant workability of concrete and cement dosage, it can reduce mixing water consumption and improve concrete strength; Or under the condition of constant workability and strength, it can save the d

Titanium silicon carbide ceramic is a new ceramic material whose main component is titanium silicon carbide (Ti3SiC2), which was discovered in the 1980s and 1990s. It has excellent electrical and thermal conductivity and excellent processability.

sodium silicate（Na2O·nSiO2）, also known as bubble flower alkali, belongs to an inorganic substance. Its aqueous solution, commonly known as water glass, is a mineral adhesive. It also belongs to a soluble inorganic silicate, extremely versatile.

Chromium Carbide（Cr3C2）, also known as chromium radiocarbon, belongs to an inorganic compound with a molecular weight of 180.01.