ng>玻璃棉原理ng>

ng>玻璃棉ng>屬於玻璃纖維中的一個類別，是一種人造無機纖維。采用石英砂、石灰石、白雲石等天然礦石為主要原料，配合一些純堿、硼砂等化工原料熔成玻璃。在融化狀態下，借助外力，吹制式甩成絮狀細纖維，纖維和纖維之間為立體交叉，互相纏繞在一起，呈現出許多細小的間隙。這種間隙可看做孔隙。因此，玻璃棉可視為多孔材料，具有良好的絕熱、吸聲性能。

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ng>工藝與供應ng>

ng>離心玻璃棉ng>是將處於熔融狀態的玻璃用離心噴吹法工藝進行纖維化噴塗熱固性樹脂制成的絲狀材料，再經過熱固化深加工處理，可制成具有多種用途的系列產品。它具有阻燃、無毒、耐腐蝕、容重小、導熱系數低、化學穩定性強、吸濕率低、憎水性好等諸多優點，是目前公認的性能最優越的保溫、隔熱、吸音材料，具有十分廣泛的用途。用該材料制成的板、氈、管已大量用於建築、化工、電子、電力、冶金、能源、交通等領域的保溫隔熱、吸聲降噪，效果十分顯著。由於離心玻璃棉質地柔軟、纖維微細，施工中不會刺激皮膚，因而深受施工單位歡迎，成為保溫隔熱的首選產品。

ng>玻璃棉制品的用途和特點：ng>

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