自粘性漆包線的結構

自(zi)(zi)(zi)(zi)粘(zhan)(zhan)性(xing)(xing)漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)兒乎均(jun)采用(yong)(yong)復(fu)(fu)(fu)合(he)層(ceng)(ceng)結構(gou)，即在一(yi)般漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(基(ji)(ji)線(xian)(xian)(xian)(xian)(xian)(xian)(xian))外，涂(tu)覆自(zi)(zi)(zi)(zi)粘(zhan)(zhan)性(xing)(xing)漆(qi)(qi)(自(zi)(zi)(zi)(zi)粘(zhan)(zhan)層(ceng)(ceng))。目前國外對(dui)(dui)復(fu)(fu)(fu)合(he)層(ceng)(ceng)漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)相當重視，自(zi)(zi)(zi)(zi)粘(zhan)(zhan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)廠家(jia)，品種(zhong)多(duo)、性(xing)(xing)能好。由(you)于(yu)復(fu)(fu)(fu)合(he)層(ceng)(ceng)漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)是(shi)(shi)由(you)兩(liang)層(ceng)(ceng)(或(huo)三(san)層(ceng)(ceng))不(bu)同(tong)材(cai)料(liao)的(de)(de)(de)漆(qi)(qi)涂(tu)制(zhi)而成(cheng)，因此與同(tong)一(yi)材(cai)料(liao)的(de)(de)(de)單一(yi)涂(tu)層(ceng)(ceng)漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)相比，復(fu)(fu)(fu)合(he)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)兼(jian)具了兩(liang)種(zhong)不(bu)同(tong)材(cai)料(liao)的(de)(de)(de)各自(zi)(zi)(zi)(zi)性(xing)(xing)能，克(ke)服了由(you)同(tong)一(yi)材(cai)料(liao)帶(dai)來(lai)的(de)(de)(de)性(xing)(xing)能上的(de)(de)(de)不(bu)足。復(fu)(fu)(fu)合(he)層(ceng)(ceng)自(zi)(zi)(zi)(zi)粘(zhan)(zhan)性(xing)(xing)漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)結構(gou)中(zhong)，基(ji)(ji)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)是(shi)(shi)整線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)主絕(jue)緣部分，從一(yi)定意義上來(lai)說(復(fu)(fu)(fu)合(he)效應除外)，它保證了自(zi)(zi)(zi)(zi)粘(zhan)(zhan)性(xing)(xing)漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)絕(jue)緣性(xing)(xing)能;自(zi)(zi)(zi)(zi)粘(zhan)(zhan)層(ceng)(ceng)則主要是(shi)(shi)為了滿足線(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈成(cheng)型工藝的(de)(de)(de)需要，自(zi)(zi)(zi)(zi)粘(zhan)(zhan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，起(qi)粘(zhan)(zhan)合(he)作(zuo)用(yong)(yong)并對(dui)(dui)基(ji)(ji)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)有保護(hu)和(he)增強的(de)(de)(de)作(zuo)用(yong)(yong)(復(fu)(fu)(fu)合(he)效應對(dui)(dui)漆(qi)(qi)包線(xian)(xian)(xian)(xian)(xian)(xian)(xian)綜合(he)性(xing)(xing)能的(de)(de)(de)影響。

漆包線的生產步驟

烘爐蒸(zheng)(zheng)發區的(de)(de)(de)溫(wen)(wen)(wen)度（漆(qi)包(bao)銅圓線），取決(jue)于溶液(ye)的(de)(de)(de)沸點，沸點低蒸(zheng)(zheng)發區溫(wen)(wen)(wen)度就低一些。但導(dao)線表(biao)面(mian)上(shang)(shang)的(de)(de)(de)漆(qi)液(ye)溫(wen)(wen)(wen)度是由(you)爐溫(wen)(wen)(wen)傳遞而來，再加(jia)上(shang)(shang)溶液(ye)蒸(zheng)(zheng)發的(de)(de)(de)吸(xi)熱，導(dao)線的(de)(de)(de)吸(xi)熱，因(yin)此導(dao)線表(biao)面(mian)上(shang)(shang)的(de)(de)(de)漆(qi)液(ye)溫(wen)(wen)(wen)度要比爐溫(wen)(wen)(wen)低得多。

自(zi)粘線圈繞線機的出現無疑給線圈行(xing)業(ye)(ye)發展帶來發展空間，自(zi)粘線報(bao)價，隨著勞動力密(mi)集型產(chan)業(ye)(ye)的逐步轉型，人工成本的不斷(duan)提高，它的產(chan)生是工業(ye)(ye)發展中(zhong)的一種(zhong)必然的產(chan)物。

酒精型自(zi)粘(zhan)漆包線有什(shen)么自(zi)粘(zhan)條件(jian)?

1：高(gao)溫自(zi)粘(zhan)(zhan)（在較(jiao)高(gao)溫升的工作環(huan)境中(zhong)還(huan)能保持比較(jiao)好的粘(zhan)(zhan)結(jie)力(li)）

2：低溫(wen)自粘（與高溫(wen)相反）

目(mu)前兩者的基材都是以(yi)(yi)環氧樹脂為主要材料，配以(yi)(yi)各種溶劑，流平劑等，形成(cheng)目(mu)前適合漆包低(di)速以(yi)(yi)及高速機工藝的溶液(ye)性自粘漆。

銅包鋁線的使用已經漸漸普及，并且發展前景良好。歐美的美國、英國等國家早在20世紀60年代就開始研究和應用銅包鋁材料，自粘線價格，日本等國家也一直開發相關材料，并進入了實用階段，使銅包鋁成為繼銅、鋁后的第三種導體。由于鋁表面極容易氧化，產生氧化膜又極難除去造成接觸電阻大和不能焊錫焊接，嚴重影響了鋁代銅的普及率，而銅包鋁的開發成功，開始了鋁代銅的轉機。