銅(tong)(tong)包(bao)(bao)鋁(lv)(lv)(lv)(lv)線(xian)(xian)它與(yu)與(yu)純(chun)(chun)銅(tong)(tong)線(xian)(xian)是(shi)有(you)一些差別的(de)(de)，與(yu)純(chun)(chun)銅(tong)(tong)線(xian)(xian)相比較，這(zhe)個銅(tong)(tong)包(bao)(bao)鋁(lv)(lv)(lv)(lv)線(xian)(xian)它節約了(le)金屬銅(tong)(tong)，大大降低了(le)生(sheng)產的(de)(de)一個成本(ben)。同時用銅(tong)(tong)包(bao)(bao)鋁(lv)(lv)(lv)(lv)代替純(chun)(chun)銅(tong)(tong)，從而(er)節約了(le)稀有(you)資源。還(huan)提高了(le)同軸電(dian)纜信號傳輸的(de)(de)穩定(ding)性(xing)和可靠(kao)性(xing)。同軸電(dian)纜常(chang)用鋁(lv)(lv)(lv)(lv)作為外導體(ti)(ti)，因銅(tong)(tong)包(bao)(bao)鋁(lv)(lv)(lv)(lv)線(xian)(xian)的(de)(de)膨(peng)脹系(xi)數相對純(chun)(chun)銅(tong)(tong)而(er)言與(yu)鋁(lv)(lv)(lv)(lv)材更為接近，從而(er)減小了(le)因溫(wen)度變化(hua)使電(dian)纜內(nei)、外導體(ti)(ti)膨(peng)脹不匹配而(er)產生(sheng)的(de)(de)連接故障(zhang)。這(zhe)個銅(tong)(tong)包(bao)(bao)鋁(lv)(lv)(lv)(lv)線(xian)(xian)質量輕(qing)、密度小，便于(yu)運輸和安裝，自粘線(xian)(xian)報(bao)價(jia)，大大減小了(le)網(wang)絡(luo)施工中的(de)(de)勞動強(qiang)度。

自(zi)(zi)粘性(xing)漆(qi)(qi)包線(xian)作為一種(zhong)特種(zhong)漆(qi)(qi)包線(xian)，由(you)即在于其特殊的(de)(de)加(jia)工(gong)性(xing)能(neng)(neng)使得線(xian)圈(quan)(quan)的(de)(de)制(zhi)造簡(jian)便易行。繞制(zhi)的(de)(de)線(xian)圈(quan)(quan)經加(jia)熱(re)或(huo)溶劑處理(li)后即可(ke)粘合(he)成型，因而倍受青睞，廣泛(fan)地應用(yong)于各(ge)種(zhong)形狀復雜或(huo)無骨(gu)架電磁線(xian)圈(quan)(quan)的(de)(de)制(zhi)造。自(zi)(zi)粘性(xing)漆(qi)(qi)包線(xian)的(de)(de)應用(yong)，自(zi)(zi)粘線(xian)生產廠家，同時也帶來了顯著的(de)(de)社會和(he)經濟(ji)效益，能(neng)(neng)簡(jian)化(hua)線(xian)圈(quan)(quan)成型工(gong)藝(yi)、提(ti)高工(gong)效、節約能(neng)(neng)源、改善(shan)環(huan)境污染，有利于工(gong)業(ye)化(hua)生產。

漆包線的生產步驟

烘爐蒸發(fa)區的(de)溫(wen)度(du)(du)（漆包(bao)銅圓線(xian)(xian)），自粘(zhan)線(xian)(xian)廠家(jia)，取決于溶液(ye)的(de)沸點，沸點低(di)蒸發(fa)區溫(wen)度(du)(du)就低(di)一些。但導線(xian)(xian)表面上的(de)漆液(ye)溫(wen)度(du)(du)是由爐溫(wen)傳遞而來，再加上溶液(ye)蒸發(fa)的(de)吸(xi)熱，導線(xian)(xian)的(de)吸(xi)熱，自粘(zhan)線(xian)(xian)，因此導線(xian)(xian)表面上的(de)漆液(ye)溫(wen)度(du)(du)要(yao)比爐溫(wen)低(di)得多。

自粘線(xian)圈(quan)(quan)繞線(xian)機的(de)出現(xian)無疑給線(xian)圈(quan)(quan)行(xing)業(ye)發(fa)展(zhan)帶來發(fa)展(zhan)空間，隨著勞(lao)動力密集型(xing)產(chan)(chan)業(ye)的(de)逐(zhu)步轉型(xing)，人工(gong)(gong)成本的(de)不(bu)斷提高，它的(de)產(chan)(chan)生(sheng)是工(gong)(gong)業(ye)發(fa)展(zhan)中的(de)一種必然的(de)產(chan)(chan)物。