Spherical silicon powder is purified by natural quartz(SiO2)or fused quartz(amorphous SiO2 after natural quartz has been melted and cooled at high temperature) after crushing,ball milling (or vibration,jet milling),flotation,pickling purification,and high purity water Processing and other processes are processed.Spherical silicon powder has the characteristics of high purity,narrow particle size distribution,high sphericity,and low cut point. Purity:99.9% Shape:spherical Size:300nm
MoreGlossy black-gray powder,relative density 3.0g/cm3,melting point 2200℃. It is insoluble in water,resistant to oxidation,thermal shock,and chemical attack,especially with high strength and stability under thermal shock.The grinding efficiency is higher than that of boron carbide, Chemical formula:SiB6 Purity> 99% Particle size:20-40um
MoreZinc sulfide is an inorganic compound with the chemical formula ZnS, which is white to off-white or light yellow powder in appearance, and becomes darker when exposed to light. Widely used as a pigment. Zinc sulfide is dense and can be transparent in composite form, serving as a window for visible and infrared optics. Purity:99.99%
MoreBoron nitride is a crystal composed of nitrogen atoms and boron atoms.The chemical composition is43.6%boron and56.4%nitrogen,with four different variants:hexagonal boron nitride,rhombohedral boron nitride,cubic nitride Boron,and wurtzite boron nitride. Purity:99% Particle size:100nm,500nm,3-5um
MoreGreen chromium oxide (Cr2O3 powder) is extremely stable and have excellent weather resistance. It's insoluble in water, acid and organic solvents, slightly soluble in sodium hydroxide solution. Purity: >99% Particle Size: 0.5-1um, 1.2-2um, 2-8um
MoreSilicon sulfide, the molecular formula is SiS2. White fibrous orthorhombic or tetragonal crystals are stable at normal temperature and pressure. Particle size: -100mesh Purity: 99.99%
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