Gallium selenide powder is a semiconductor material. Gallium selenide has a layered structure, and with the decrease in temperature, the maximum photoelectric effect of gallium selenide moves toward the shortwave direction.
APESA Alkylphenol Ether Ammonium Sulfate Salt offers better wetting and dispersing abilities, as well as emulsifying.Solid Content 60% About APESA Alkylphenol Ether Ammonium Sodium Sulfate: Alkylphenol Ether Ammonium Sulfate Salt possesses good
Cementite can be described as a metal compound made of iron, carbon and has the chemical formula Fe3C. The hardness is high at HBW=800. Plasticity and toughness are nearly zero and the brittleness very high.Particle size: 325mesh Purity: 99% Iron C
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