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玻纖

 
 
單價 面議對比
詢價 暫無
發貨 廣東付款后3天內
過期 長期有效
更新 2012-05-07 16:45
 

東莞市百思特包裝材料有限公司

企業會員第14年
資料未認證
保證金未繳納
  • 廣東
  • 上次登錄 2014-07-07
  • 許志鵬 (先生)  
詳細說明

玻璃纖維(英文原名為:glass  fiberfiberglass )是一種性能優異的無機非金屬材料,種類繁多,優點是絕緣性好、耐熱性強、抗腐蝕性好,機械強度高,但缺點是性脆,耐磨性較差。它是以玻璃球或廢舊玻璃為原料經高溫熔制、拉絲、絡紗、織布等工藝制造成的,其單絲的直徑為幾個微米到二十幾米個微米,相當于一根頭發絲的 1/20-1/5 ,每束纖維原絲都由數百根甚至上千根單絲組成。玻璃纖維通常用作復合材料中的增強材料,電絕緣材料和絕熱保溫材料,電路基板等國民經濟各個領域。

    其主要成分為二氧化硅氧化鋁氧化鈣氧化硼氧化鎂氧化鈉,根據玻璃中堿含量的多少,可分為無堿玻璃纖維(氧化鈉0%2%,屬鋁硼硅酸鹽玻璃)、中堿玻璃纖維(氧化鈉8%12%,屬含硼或不含硼的鈉鈣硅酸鹽玻璃)和高堿玻璃纖維(氧化鈉13%以上,屬鈉鈣硅酸鹽玻璃)。

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