| 玻璃棉属于玻璃纤维中的一个类别 |
| 添加时间：2019/11/20 16:05:19 浏览次数： |
| 玻璃棉是用离心法技术，将熔融玻璃纤维化并加以热固性树脂为主的环保型配方粘结剂加工而成的制品，是一种由直径只有几微米的玻璃纤维制作而成的有弹性的毡状体，并可根据使用要求选择不同的防潮贴面在线复合。其具有的大量微小的空气孔隙，使其起到保温隔热、吸声降噪及安全防护等作用，是钢结构建筑保温隔热、吸声降噪的最佳材料。 Glass wool is a kind of product which is processed by centrifugation technology, which is a kind of environmental friendly adhesive mainly composed of melt glass fiber and thermosetting resin. It is a kind of elastic felt made of glass fiber with a diameter of only a few microns. Different moisture-proof veneers can be selected for on-line compounding according to the use requirements. It has a large number of tiny air pores, which make it play the role of heat insulation, sound absorption, noise reduction and safety protection. It is the best material for heat insulation, sound absorption and noise reduction of steel structure buildings. 玻璃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。 Glass wool belongs to a category of glass fiber, which is a kind of artificial inorganic fiber. Using quartz sand, limestone, dolomite and other natural ores as the main raw materials, combined with some soda, borax and other chemical raw materials to melt into glass. In the melting state, with the help of external force blowing, the flocculent fine fibers are formed. The fibers and fibers are three-dimensional cross, intertwined with each other, showing many small gaps. This kind of gap can be regarded as pore. Therefore, glass wool can be regarded as porous material with good thermal insulation and sound absorption properties. |
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