自粘(zhan)性漆包線能在溶劑的作用或(huo)是在熱(re)風、通電(dian)(dian)(dian)、烘烤加熱(re)下實現線與(yu)線之間的粘(zhan)合成(cheng)型，主要應用于無骨架線圈的制(zhi)造，目前大(da)(da)量應用在電(dian)(dian)(dian)機(ji)(ji)、電(dian)(dian)(dian)視(shi)機(ji)(ji)、顯示器(qi)的偏轉線圈領域(yu)。近年來，隨著產品(pin)設(she)計水平(ping)的提(ti)高，電(dian)(dian)(dian)機(ji)(ji)、電(dian)(dian)(dian)器(qi)和電(dian)(dian)(dian)子產品(pin)朝(chao)著體積(ji)小的方向發展，線圈在使(shi)用過(guo)程中會產生非常大(da)(da)的熱(re)量，所以對(dui)絕緣材料(liao)的耐熱(re)等級(ji)要求也(ye)在不斷提(ti)高，漆包線除(chu)了(le)要求有良好的電(dian)(dian)(dian)性能、機(ji)(ji)械性能、化學(xue)性能以及適應高速自動繞線、機(ji)(ji)械嵌線所需的耐加工性能外，絞(jiao)線報價，還必須有優良的耐熱(re)性。

漆包線的生產步驟

烘爐蒸(zheng)發(fa)區(qu)的(de)溫(wen)(wen)(wen)度(du)(du)（漆包銅(tong)圓線(xian)(xian)(xian)），取決于溶液(ye)的(de)沸(fei)點，絞(jiao)線(xian)(xian)(xian)生產(chan)廠家，沸(fei)點低(di)(di)蒸(zheng)發(fa)區(qu)溫(wen)(wen)(wen)度(du)(du)就低(di)(di)一些。但導線(xian)(xian)(xian)表(biao)面上的(de)漆液(ye)溫(wen)(wen)(wen)度(du)(du)是(shi)由爐溫(wen)(wen)(wen)傳遞而來，再加上溶液(ye)蒸(zheng)發(fa)的(de)吸熱，導線(xian)(xian)(xian)的(de)吸熱，因此導線(xian)(xian)(xian)表(biao)面上的(de)漆液(ye)溫(wen)(wen)(wen)度(du)(du)要(yao)比爐溫(wen)(wen)(wen)低(di)(di)得多(duo)。

什么是熱熔漆包線

熱熔自粘漆包(bao)線(xian)(xian)是(shi)指在聚(ju)氨酯(zhi)銅線(xian)(xian)、聚(ju)酯(zhi)銅線(xian)(xian)等(deng)單層(ceng)漆包(bao)線(xian)(xian)表面，絞線(xian)(xian)廠家，附加熱可塑樹脂(zhi)、熱硬化(hua)樹脂(zhi)等(deng)熱熔性(xing)漆膜后形成的(de)雙層(ceng)結構(gou)漆包(bao)線(xian)(xian)。

自粘(zhan)漆包(bao)線通(tong)常作(zuo)為無(wu)框架的脫胎(tai)線圈的漆包(bao)線，比如(ru)一些高(gao)1級(ji)耳機，揚聲器等。操作(zuo)次序是在(zai)胎(tai)具上(shang)面(mian)纏(chan)繞好繞組，在(zai)烘箱內作(zuo)定型處理(li)，然后(hou)安裝或者粘(zhan)結在(zai)需(xu)要部位。

自粘性漆包線的結構

自(zi)(zi)(zi)粘(zhan)(zhan)性(xing)漆(qi)(qi)包線(xian)(xian)(xian)兒(er)乎均采(cai)用復(fu)(fu)合(he)(he)層結構，即在一(yi)般漆(qi)(qi)包線(xian)(xian)(xian)(基(ji)(ji)線(xian)(xian)(xian))外(wai)(wai)，涂覆自(zi)(zi)(zi)粘(zhan)(zhan)性(xing)漆(qi)(qi)(自(zi)(zi)(zi)粘(zhan)(zhan)層)。目前國(guo)外(wai)(wai)對(dui)復(fu)(fu)合(he)(he)層漆(qi)(qi)包線(xian)(xian)(xian)相當重視，品種多、性(xing)能(neng)(neng)(neng)(neng)好。由于復(fu)(fu)合(he)(he)層漆(qi)(qi)包線(xian)(xian)(xian)是(shi)由兩層(或三層)不同(tong)材(cai)料的(de)(de)漆(qi)(qi)涂制而成，南通絞線(xian)(xian)(xian)，因(yin)此與同(tong)一(yi)材(cai)料的(de)(de)單一(yi)涂層漆(qi)(qi)包線(xian)(xian)(xian)相比，復(fu)(fu)合(he)(he)線(xian)(xian)(xian)兼具了兩種不同(tong)材(cai)料的(de)(de)各自(zi)(zi)(zi)性(xing)能(neng)(neng)(neng)(neng)，克服了由同(tong)一(yi)材(cai)料帶來的(de)(de)性(xing)能(neng)(neng)(neng)(neng)上的(de)(de)不足。復(fu)(fu)合(he)(he)層自(zi)(zi)(zi)粘(zhan)(zhan)性(xing)漆(qi)(qi)包線(xian)(xian)(xian)結構中，基(ji)(ji)線(xian)(xian)(xian)是(shi)整線(xian)(xian)(xian)的(de)(de)主(zhu)絕緣部分，從一(yi)定意(yi)義上來說(復(fu)(fu)合(he)(he)效(xiao)應除(chu)外(wai)(wai))，它(ta)保(bao)證了自(zi)(zi)(zi)粘(zhan)(zhan)性(xing)漆(qi)(qi)包線(xian)(xian)(xian)的(de)(de)絕緣性(xing)能(neng)(neng)(neng)(neng);自(zi)(zi)(zi)粘(zhan)(zhan)層則主(zhu)要是(shi)為了滿足線(xian)(xian)(xian)圈(quan)成型工藝的(de)(de)需要，起(qi)粘(zhan)(zhan)合(he)(he)作(zuo)用并對(dui)基(ji)(ji)線(xian)(xian)(xian)有(you)保(bao)護和(he)增強(qiang)的(de)(de)作(zuo)用(復(fu)(fu)合(he)(he)效(xiao)應對(dui)漆(qi)(qi)包線(xian)(xian)(xian)綜合(he)(he)性(xing)能(neng)(neng)(neng)(neng)的(de)(de)影響。