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.
It is possible to use the homopolymer AMPS or copolymer of AMPS with monomers like acrylamide or acrylic acid as a sludge-dehydrating agent, a scale remover and preventing scale. Purity: >=98% Packaging: 25kg/bagShort Name: AMPS15214-89-8 : 15214-89
Tungsten is used extensively in quartz glass melting furnaces, sapphire crystal growing furnaces, and rare earth smelting faiences. Its temperature is typically above 2000. About Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles:
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