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昆(kun)山騰恩電子材料有限公(gong)司

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電   話:0512-36628801

郵   箱:tengendianzi@163.com

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地(di)   址(zhi):昆山市(shi)玉山鎮環慶路(lu)1959號


玻璃纖維的分類修改

發布日期:2020-01-08

玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)按(an)(an)形狀和(he)長度,可分(fen)(fen)為(wei)連續纖(xian)維(wei)(wei)(wei)(wei)(wei)、定(ding)長纖(xian)維(wei)(wei)(wei)(wei)(wei)和(he)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)棉;按(an)(an)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)成分(fen)(fen),可分(fen)(fen)為(wei)無(wu)堿(jian)、耐化(hua)(hua)(hua)(hua)學、高(gao)堿(jian)、中(zhong)堿(jian)、高(gao)強度、高(gao)彈(dan)性(xing)(xing)模量和(he)抗(kang)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)等(deng) 。 玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)按(an)(an)組成、性(xing)(xing)質(zhi)和(he)用(yong)(yong)途,分(fen)(fen)為(wei)不同的(de)(de)(de)等(deng)級。按(an)(an)標準級規(gui)則,E級玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)運用(yong)(yong)最普(pu)遍,廣泛用(yong)(yong)于(yu)(yu)電(dian)(dian)絕緣資(zi)料(liao);S級為(wei)特(te)殊(shu)纖(xian)維(wei)(wei)(wei)(wei)(wei),盡管產(chan)值小,但很重(zhong)要,因具(ju)有(you)超強度,主要用(yong)(yong)于(yu)(yu)軍事防(fang)御,如(ru)防(fang)彈(dan)箱等(deng);C級比E級更具(ju)耐化(hua)(hua)(hua)(hua)學性(xing)(xing),用(yong)(yong)于(yu)(yu)電(dian)(dian)池隔(ge)離板、化(hua)(hua)(hua)(hua)學濾(lv)毒器;A級為(wei)堿(jian)性(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei),用(yong)(yong)于(yu)(yu)出產(chan)增強資(zi)料(liao) 。 玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)的(de)(de)(de)成分(fen)(fen)及功能修(xiu)改 出產(chan)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)用(yong)(yong)的(de)(de)(de)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)不同于(yu)(yu)其(qi)它玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)制(zhi)品的(de)(de)(de)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)。國際上已(yi)經(jing)商品化(hua)(hua)(hua)(hua)的(de)(de)(de)纖(xian)維(wei)(wei)(wei)(wei)(wei)用(yong)(yong)的(de)(de)(de)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)成分(fen)(fen)為(wei)二氧(yang)化(hua)(hua)(hua)(hua)硅、氧(yang)化(hua)(hua)(hua)(hua)鋁(lv)、氧(yang)化(hua)(hua)(hua)(hua)鈣、氧(yang)化(hua)(hua)(hua)(hua)硼、氧(yang)化(hua)(hua)(hua)(hua)鎂、氧(yang)化(hua)(hua)(hua)(hua)鈉等(deng),依(yi)據(ju)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)中(zhong)堿(jian)含量的(de)(de)(de)多少,可分(fen)(fen)為(wei)無(wu)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)(氧(yang)化(hua)(hua)(hua)(hua)鈉0%~2%,屬鋁(lv)硼硅酸(suan)鹽(yan)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li))、中(zhong)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)(氧(yang)化(hua)(hua)(hua)(hua)鈉8%~12%,屬含硼或(huo)不含硼的(de)(de)(de)鈉鈣硅酸(suan)鹽(yan)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li))和(he)高(gao)堿(jian)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)纖(xian)維(wei)(wei)(wei)(wei)(wei)(氧(yang)化(hua)(hua)(hua)(hua)鈉13%以(yi)上,屬鈉鈣硅酸(suan)鹽(yan)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li))。   

1、E-玻(bo)(bo)(bo)(bo)璃(li)(li)(li)亦稱無(wu)堿玻(bo)(bo)(bo)(bo)璃(li)(li)(li),是一種(zhong)硼硅(gui)酸(suan)鹽玻(bo)(bo)(bo)(bo)璃(li)(li)(li)。應用最廣(guang)(guang)泛的(de)一種(zhong)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)維(wei)(wei)用玻(bo)(bo)(bo)(bo)璃(li)(li)(li)成分(fen),具有良好的(de)電氣絕緣(yuan)性及機(ji)械功(gong)能,廣(guang)(guang)泛用于出產電絕緣(yuan)用玻(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)維(wei)(wei),也很多用于出產玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼用玻(bo)(bo)(bo)(bo)璃(li)(li)(li)纖(xian)維(wei)(wei),它的(de)缺點(dian)是易被無(wu)機(ji)酸(suan)腐(fu)蝕,故不(bu)適于用在酸(suan)性環境(jing)。

2、C-玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)亦稱中(zhong)(zhong)堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li),其特(te)點是耐化學性(xing)特(te)別是耐酸性(xing)優于(yu)(yu)無堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li),但電氣(qi)功能差,機械強(qiang)度低(di)于(yu)(yu)無堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)10%~20%,通常國(guo)(guo)外(wai)的(de)(de)(de)(de)中(zhong)(zhong)堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)含必定數量的(de)(de)(de)(de)三(san)氧化二(er)硼,而我國(guo)(guo)的(de)(de)(de)(de)中(zhong)(zhong)堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)則完(wan)全(quan)不(bu)含硼。在國(guo)(guo)外(wai),中(zhong)(zhong)堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)僅(jin)僅(jin)用(yong)于(yu)(yu)出產(chan)耐腐蝕的(de)(de)(de)(de)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)產(chan)品(pin),如用(yong)于(yu)(yu)出產(chan)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)外(wai)表(biao)氈等,也用(yong)于(yu)(yu)增(zeng)強(qiang)瀝青屋面資(zi)料,但在我國(guo)(guo)中(zhong)(zhong)堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)占有(you)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)產(chan)值的(de)(de)(de)(de)一大半(60%),廣(guang)泛用(yong)于(yu)(yu)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)鋼的(de)(de)(de)(de)增(zeng)強(qiang)以及過濾織物(wu),包扎織物(wu)等的(de)(de)(de)(de)出產(chan),因為其價格(ge)低(di)于(yu)(yu)無堿(jian)(jian)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)纖(xian)維(wei)而有(you)較強(qiang)的(de)(de)(de)(de)競爭力。

3、高強玻璃(li)(li)纖(xian)維(wei)(wei)其特點是高強度(du)(du)、高模(mo)量(liang),它的(de)單纖(xian)維(wei)(wei)抗拉強度(du)(du)為(wei)2800MPa,比(bi)(bi)無堿(jian)玻纖(xian)抗拉強度(du)(du)高25%左右(you),彈性模(mo)量(liang)86000MPa,比(bi)(bi)E-玻璃(li)(li)纖(xian)維(wei)(wei)的(de)強度(du)(du)高。用它們出(chu)產(chan)的(de)玻璃(li)(li)鋼制品多(duo)用于軍工(gong)、空間、防(fang)彈鎧甲及運動器(qi)械。但是因為(wei)價(jia)格昂貴,在民用方面還不能得到推廣(guang),全世界產(chan)值也就(jiu)幾千(qian)噸左右(you)。   

4、AR玻(bo)璃纖(xian)維亦(yi)稱(cheng)耐(nai)堿玻(bo)璃纖(xian)維,主(zhu)要是(shi)為了增強水泥而研(yan)制的。   

5、A玻(bo)璃亦(yi)稱(cheng)高堿玻(bo)璃,是一種典型的鈉硅酸(suan)鹽玻(bo)璃,因耐水(shui)性很(hen)差,很(hen)少用(yong)于出產玻(bo)璃纖(xian)維。   

6、E-CR玻(bo)璃是一種(zhong)改善的(de)無(wu)硼無(wu)堿玻(bo)璃,用于出產耐酸耐水性好的(de)玻(bo)璃纖維,其耐水性比無(wu)堿玻(bo)纖改善7~8倍(bei),耐酸性比中堿玻(bo)纖也優越不少,是專為地下管道(dao)、貯罐等開發的(de)新品種(zhong)。

7、D玻(bo)璃亦稱低介(jie)電玻(bo)璃,用(yong)于(yu)出產介(jie)電強度好的低介(jie)電玻(bo)璃纖維。   

除了(le)以上的玻(bo)璃纖(xian)維(wei)成分以外,近年來還(huan)出(chu)現(xian)一(yi)種新的無(wu)堿玻(bo)璃纖(xian)維(wei),它完全不含硼(peng),然后(hou)減輕環(huan)境污染,但(dan)其電絕緣(yuan)功能及(ji)機械功能都(dou)與傳統的E玻(bo)璃類似。另外還(huan)有(you)一(yi)種雙(shuang)玻(bo)璃成分的玻(bo)璃纖(xian)維(wei),已用在出(chu)產玻(bo)璃棉(mian)中(zhong),據(ju)稱在作(zuo)玻(bo)璃鋼增(zeng)強資(zi)料方面也有(you)潛力。此外還(huan)有(you)無(wu)氟(fu)玻(bo)璃纖(xian)維(wei),是為環(huan)保要求而開發出(chu)來的改善(shan)型無(wu)堿玻(bo)璃纖(xian)維(wei)。

玻(bo)(bo)璃纖(xian)維(wei)(wei)(wei)的(de)出(chu)產修(xiu)改 出(chu)產玻(bo)(bo)璃纖(xian)維(wei)(wei)(wei)的(de)主要原料是(shi):石(shi)(shi)英砂、氧化鋁和葉(xie)蠟石(shi)(shi)、石(shi)(shi)灰石(shi)(shi)、白云石(shi)(shi)、硼酸、純堿、芒硝、螢石(shi)(shi)等。出(chu)產辦(ban)(ban)法大(da)致分兩類:一類是(shi)將熔(rong)(rong)融玻(bo)(bo)璃直接(jie)制(zhi)(zhi)成(cheng)(cheng)纖(xian)維(wei)(wei)(wei);一類是(shi)將熔(rong)(rong)融玻(bo)(bo)璃先制(zhi)(zhi)成(cheng)(cheng)直徑20mm的(de)玻(bo)(bo)璃球或棒,再以多種(zhong)方(fang)式(shi)加(jia)(jia)熱重熔(rong)(rong)后(hou)制(zhi)(zhi)成(cheng)(cheng)直徑為3~80μm的(de)甚細(xi)纖(xian)維(wei)(wei)(wei)。通(tong)(tong)(tong)過鉑合(he)金板(ban)以機械拉絲(si)辦(ban)(ban)法拉制(zhi)(zhi)的(de)無(wu)限(xian)長的(de)纖(xian)維(wei)(wei)(wei),稱(cheng)(cheng)為連(lian)續(xu)玻(bo)(bo)璃纖(xian)維(wei)(wei)(wei),通(tong)(tong)(tong)稱(cheng)(cheng)長纖(xian)維(wei)(wei)(wei)。通(tong)(tong)(tong)過輥筒或氣(qi)流制(zhi)(zhi)成(cheng)(cheng)的(de)非連(lian)續(xu)纖(xian)維(wei)(wei)(wei),稱(cheng)(cheng)為定長玻(bo)(bo)璃纖(xian)維(wei)(wei)(wei),通(tong)(tong)(tong)稱(cheng)(cheng)短纖(xian)維(wei)(wei)(wei)。借離心(xin)力或高速氣(qi)流制(zhi)(zhi)成(cheng)(cheng)的(de)細(xi)、短、絮(xu)狀纖(xian)維(wei)(wei)(wei),稱(cheng)(cheng)為玻(bo)(bo)璃棉(mian)。玻(bo)(bo)璃纖(xian)維(wei)(wei)(wei)經加(jia)(jia)工,可制(zhi)(zhi)成(cheng)(cheng)多種(zhong)形狀的(de)制(zhi)(zhi)品,如紗、無(wu)捻粗紗、短切原絲(si)、布、帶、氈(zhan)、板(ban)、管等。

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