江蘇優質玻纖玻璃

詳細介紹

玻纖玻璃材料分類
玻璃纖(xian)維(wei)(wei)按(an)形態和長度(du)，可分(fen)為連續纖(xian)維(wei)(wei)、定長纖(xian)維(wei)(wei)和玻璃棉；按(an)玻璃成分(fen)，可分(fen)為無堿(jian)、耐(nai)化學、高堿(jian)、中堿(jian)、高強度(du)、高彈性模(mo)量和耐(nai)堿(jian)（抗堿(jian)）玻璃纖(xian)維(wei)(wei)等。
生產(chan)玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)的主要原料是：石(shi)英砂(sha)、氧化(hua)鋁和葉蠟(la)石(shi)、石(shi)灰(hui)石(shi)、白云石(shi)、硼(peng)酸、純堿、芒(mang)硝(xiao)、螢石(shi)等(deng)。生產(chan)方法大致分兩類(lei)：一(yi)類(lei)是將熔融玻(bo)(bo)璃(li)(li)(li)直接制(zhi)成纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)；一(yi)類(lei)是將熔融玻(bo)(bo)璃(li)(li)(li)先制(zhi)成直徑20mm的玻(bo)(bo)璃(li)(li)(li)球(qiu)或棒，再(zai)以(yi)多種方式(shi)加熱重熔后制(zhi)成直徑為(wei) 3～80μm的甚細纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)。通(tong)過鉑合金板以(yi)機(ji)械拉絲方法拉制(zhi)的無限長(chang)(chang)的纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)，稱(cheng)為(wei)連續(xu)玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)，通(tong)稱(cheng)長(chang)(chang)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)。通(tong)過輥筒(tong)或氣(qi)流制(zhi)成的非連續(xu)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)，稱(cheng)為(wei)定長(chang)(chang)玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)，通(tong)稱(cheng)短纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)。
玻璃(li)纖(xian)維按(an)組成、性質和用途，分為不同的級別。按(an)標(biao)準級規定，E級玻璃(li)纖(xian)維使用最普遍，廣泛(fan)用于電(dian)絕緣材(cai)料；S級為特殊纖(xian)維。
E-玻(bo)璃
亦稱無堿玻(bo)(bo)璃，是一(yi)種(zhong)硼硅酸(suan)鹽玻(bo)(bo)璃。目(mu)前是應用(yong)(yong)最廣(guang)泛的(de)一(yi)種(zhong)玻(bo)(bo)璃成分(fen)的(de)玻(bo)(bo)璃纖(xian)(xian)維(wei)，具有良好的(de)電(dian)氣絕(jue)緣性(xing)及機械性(xing)能，廣(guang)泛用(yong)(yong)于生產(chan)電(dian)絕(jue)緣用(yong)(yong)玻(bo)(bo)璃纖(xian)(xian)維(wei)，也(ye)大量用(yong)(yong)于生產(chan)玻(bo)(bo)璃鋼用(yong)(yong)玻(bo)(bo)璃纖(xian)(xian)維(wei)，它的(de)缺點是易被(bei)無機酸(suan)侵蝕，故不適于用(yong)(yong)在酸(suan)性(xing)環境。
C-玻璃
玻璃纖維棒
玻璃纖維棒(bang)
亦稱中(zhong)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)，其(qi)特點是耐化學(xue)性(xing)特別是耐酸性(xing)優于(yu)(yu)無堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)，但(dan)電氣性(xing)能差，機械強(qiang)度低于(yu)(yu)無堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)10%～20%，通常國(guo)外的(de)(de)(de)中(zhong)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)含(han)(han)一定數量的(de)(de)(de)三氧化二(er)硼(peng)，而我(wo)國(guo)的(de)(de)(de)中(zhong)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)則完全(quan)不含(han)(han)硼(peng)。在(zai)國(guo)外，中(zhong)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)只是用于(yu)(yu)生(sheng)(sheng)產耐腐(fu)蝕(shi)的(de)(de)(de)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)產品，如用于(yu)(yu)生(sheng)(sheng)產玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)表面(mian)氈等，也用于(yu)(yu)增(zeng)強(qiang)瀝青屋面(mian)材料(liao)，但(dan)在(zai)我(wo)國(guo)中(zhong)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)占據玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)產量的(de)(de)(de)一大半（60%），廣(guang)泛用于(yu)(yu)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)的(de)(de)(de)增(zeng)強(qiang)以及過(guo)濾織物(wu)，包扎(zha)織物(wu)等的(de)(de)(de)生(sheng)(sheng)產，因為其(qi)價(jia)格(ge)低于(yu)(yu)無堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)維(wei)(wei)(wei)而有(you)較(jiao)強(qiang)的(de)(de)(de)競(jing)爭力。