玻纖增強尼龍改性塑料在汽車領域的應用

滌(di)綸(lun)建材(cai)會(hui)出現(xian)優良的測力耐(nai)磨(mo)(mo)涂(tu)層(ceng)性(xing)、電耐(nai)磨(mo)(mo)涂(tu)層(ceng)性(xing)、耐(nai)磨(mo)(mo)涂(tu)層(ceng)、耐(nai)無機化學otc藥品性(xing)、滑潤性(xing)，但(dan)也會(hui)出現(xian)較明(ming)確的短處，如容(rong)易吸(xi)水率樹脂很高，使得而(er)成長度動態平(ping)衡性(xing)差。因(yin)此(ci)，要想把滌(di)綸(lun)建材(cai)作為(wei)一個項(xiang)目工(gong)程(cheng)節構(gou)建材(cai)，還需緩和(he)其耐(nai)磨(mo)(mo)涂(tu)層(ceng)性(xing)，性(xing)能達標(biao)工(gong)業品種類的請求。就此(ci)，霖源(yuan)改善尼龍布產家為大家整理了玻璃纖維增強尼龍的改性方法，一起來看看吧！玻纖增強是一種常用的改性手法。可以有效增強尼龍的耐磨性、強度、硬度、尺寸穩定性。

從制(zhi)作(zuo)工藝(yi)上講，安全玻(bo)(bo)璃(li)(li)(li)人(ren)造纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)強(qiang)(qiang)(qiang)化PA生產(chan)工藝(yi)有(you)兩種：一(yi)(yi)種是短(duan)纖(xian)(xian)(xian)(xian)(xian)(xian)法，即(ji)玻(bo)(bo)璃(li)(li)(li)短(duan)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)與(yu)PA經混(hun)合(he)(he)后擠(ji)出(chu)造粒；另一(yi)(yi)種是長纖(xian)(xian)(xian)(xian)(xian)(xian)法，玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)與(yu)PA從不同(tong)的(de)(de)(de)位置進入雙螺(luo)桿(gan)(gan)擠(ji)出(chu)機(ji)(ji)(ji)。PA與(yu)助劑(ji)(ji)混(hun)合(he)(he)后加入料(liao)斗(dou)，玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)則(ze)從玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)入口處通過螺(luo)桿(gan)(gan)轉動將其(qi)連續(xu)帶入螺(luo)桿(gan)(gan)。玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)增強(qiang)(qiang)(qiang)尼龍(long)可用(yong)于機(ji)(ji)(ji)械、汽車部件。尼龍(long)用(yong)玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)及偶(ou)聯(lian)劑(ji)(ji)用(yong)于高(gao)聚物增強(qiang)(qiang)(qiang)玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)一(yi)(yi)般采用(yong)無堿(jian)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)。無堿(jian)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)的(de)(de)(de)電絕緣性(xing)(xing)好、機(ji)(ji)(ji)械強(qiang)(qiang)(qiang)度(du)高(gao)、水解度(du)低、耐水耐弱堿(jian)性(xing)(xing)好。玻(bo)(bo)璃(li)(li)(li)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)在(zai)螺(luo)桿(gan)(gan)擠(ji)出(chu)機(ji)(ji)(ji)高(gao)剪切和(he)混(hun)合(he)(he)作(zuo)用(yong)下，被(bei)切成一(yi)(yi)定長度(du)的(de)(de)(de)纖(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)均勻(yun)地分布在(zai)PA基(ji)體樹脂中，從而(er)增強(qiang)(qiang)(qiang)了材(cai)料(liao)承受外力(li)(li)(li)作(zuo)用(yong)的(de)(de)(de)能力(li)(li)(li)。在(zai)宏觀上顯(xian)示(shi)出(chu)材(cai)料(liao)彎曲強(qiang)(qiang)(qiang)度(du)、拉伸(shen)強(qiang)(qiang)(qiang)度(du)等力(li)(li)(li)學(xue)性(xing)(xing)能的(de)(de)(de)大幅(fu)度(du)提高(gao)。偶(ou)聯(lian)劑(ji)(ji)是具(ju)有(you)某(mou)些(xie)特定基(ji)團(tuan)的(de)(de)(de)有(you)機(ji)(ji)(ji)化合(he)(he)物，它能通過化學(xue)的(de)(de)(de)或物理的(de)(de)(de)作(zuo)用(yong)，將兩種性(xing)(xing)質(zhi)差異很大的(de)(de)(de)、不易結合(he)(he)的(de)(de)(de)材(cai)料(liao)有(you)機(ji)(ji)(ji)地結合(he)(he)起來。偶(ou)聯(lian)劑(ji)(ji)的(de)(de)(de)種類有(you)有(you)機(ji)(ji)(ji)硅(gui)烷類、鈦酸(suan)酯、有(you)機(ji)(ji)(ji)酸(suan)絡合(he)(he)物、鋁酸(suan)酯等。使用(yong)最多的(de)(de)(de)是有(you)機(ji)(ji)(ji)硅(gui)烷類，此類偶(ou)聯(lian)劑(ji)(ji)適合(he)(he)于含氧化硅(gui)的(de)(de)(de)無機(ji)(ji)(ji)填料(liao)的(de)(de)(de)表(biao)面處理。

總之，玻纖增強尼龍大家都耳熟能詳，但需要探討的問題還有很多。霖源改性尼龍廠家所生產的玻纖增強尼龍顆粒，性價比高，可以廣泛應用于汽車配件中，是汽車輕量化部件的重要材料，如汽車散熱器水室、發動機部件、汽車反光鏡骨架、汽車反光鏡殼體、汽車油箱蓋，轎車門把手內固定件、轎車手扣，轎車門把手，汽車氣囊減震器活塞，車門把手等部件。