


价格:3300起
0
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产品规格:特殊规格可定制
产品数量:18000吨 个
包装说明:商议
关 键 词:玻璃丝棉
行 业:
发布时间:2009-02-09
玻璃丝棉属于玻璃纤维中的一个类别,是一种人造无机纤维。采用石英砂、石灰石、白云石等天然矿石为主要原料,配合一些纯碱、硼砂等化工原料熔成玻璃。在融化状态下,借助外力,吹制式甩成絮状细纤维,纤维和纤维之间为立体交叉,互相缠绕在一起,呈现出许多细小的间隙。这种间隙可看作孔隙。因此,玻璃棉可视为多孔材料,具有良好的绝热吸声性能。 Introduction to centrifugal glass wool products Glass wool is a kind of glass fiber and a kind of artificial inorganic wool. Adopting such natural ores as quartz sand, limestone, etc.as the main ingredients and then coordinating with some chemical materials such as soda ash and borax, etc, the glass is hence melted. Under the melting condition, floccular fibril is made via external force and blow.The fly-over crossing is taken _disibledevent=300>