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CAS号: 65997-17-3 英文名称: Fiber Glass Wool 英文同义词: GLASS;fibre;GLASS WOOL;LIME GLASS;fiberglass;fibreglass;GLASS BEADS;GLASS BALLS;Glass Fiber;GLASS POWDER 中文名称: 玻璃纤维 中文同义词: 玻璃;玻璃棉;直纤维;玻璃球;玻璃纤维;玻璃微珠;玻璃微球;玻璃丝布;纤维玻璃;硼硅酸铝钙 分子式: CaNaO4P 分子量: 158.039131 熔点 : 680 °C 沸点 : 1000 °C 密度 : 1.1 g/mL at 25 °C(lit.) 储存条件 : Storage temperature: no restrictions. 形态: Fiber (particle with a lengthto- diameter aspect ratio of 3 to 1 or greater). Respirable fibers have mass median aerodynamic diameters of approximately 3.5mm or less. Fibers less than 1mm in diameter have the highest probability for alveolar deposition.1 Fibrous glass is a manufactured fiber in which the fiber-forming substance is glass. Glasses are made from silicon dioxide with oxides of various metals and other elements (aluminum, boron, sodium, potassium, magnesium, titanium, iron, barium, and zinc). Glasswool is produced by drawing, centrifuging, or blowing molten glass and comprises cylindrical fibers of relatively short length, with silicone dioxide content of 55–70%. Rock wool is 45–48% silicone dioxide, and slag wool is 38–52% silicone dioxide. PH值: 9-11 (100g/l, H2O, 20℃)(slurry) 稳定性: Stable. EPA化学物质信息: Glass, oxide, chemicals (65997-17-3) 危险品标志 : Xi,T 危险类别码 : 36/37/38-49 安全说明 : 26-36-24/25-22-45-53 WGK Germany : 3 RTECS号: LK3651000 海关编码 : 7019 90 00