Min. Order Reference FOB Price
50 cylinder US$774.48-844.88 / cylinder
Product Description
Product Parameters Ethylsilicate (TEOS) is as the raw materials used in semiconductor technology deposition, can be used for low pressure chemical vapor deposition (LPCVD) the surface of silica in SiC wafers deposits, ensure the density of the oxide layer medium and SiC wafers adhesion ability, ...