漆包線

1．1漆包圓(yuan)線的產品標準：GB6109-90系列標準；ZXD/J700-16-2001業內控標準

1．2漆包(bao)扁線(xian)(xian)的(de)產(chan)品標準：GB/T7095-1995系列漆包(bao)圓線(xian)(xian)和扁線(xian)(xian)的(de)試驗(yan)方法標準：GB/T4074-1999

紙包線

2．1紙包(bao)圓(yuan)線的產(chan)品(pin)標準：GB7673.2-87

2．2紙(zhi)包扁線的產品標準：GB7673.3-87

紙包圓線和扁(bian)線的試(shi)驗方法標準：GB/T4074-1995

標準

產品(pin)標(biao)準(zhun)：GB3952.2-89方法標(biao)準(zhun)：GB4909-85、GB3043-83

裸銅(tong)線4．1裸銅(tong)圓線產品(pin)標準(zhun)：GB3953-89

4．2裸銅扁(bian)線產品標準：GB5584-85

試驗方(fang)法(fa)標準(zhun)：GB4909-85、GB3048-83

繞組線圓線GB6i08．2-85

扁線GB6iuo．3-85

外國(guo)的標準如：日本產品標準SC3202-1988、其試(shi)驗方法標準：JISC3003-1984美準WMl000-1997國(guo)際電(dian)工會mC317

銅包鋁

用于有(you)線(xian)(xian)電視用戶線(xian)(xian)和近戶線(xian)(xian)同(tong)軸(zhou)電纜內(nei)導體材料的產品(pin)

性能

由(you)于(yu)高(gao)(gao)頻信(xin)號具有“趨膚效應”的(de)(de)特點，銅(tong)包(bao)(bao)鋁繞(rao)組線(xian)，因(yin)此銅(tong)包(bao)(bao)鋁線(xian)和銅(tong)包(bao)(bao)鋼(gang)(gang)線(xian)在傳輸高(gao)(gao)頻信(xin)號（大于(yu)5MHz）時，具有與純銅(tong)線(xian)相同(tong)的(de)(de)導(dao)電(dian)(dian)性(xing)(xing)(xing)(xing)能。du的(de)(de)復合(he)性(xing)(xing)(xing)(xing)能：銅(tong)包(bao)(bao)鋁線(xian)同(tong)時具備銅(tong)的(de)(de)導(dao)電(dian)(dian)性(xing)(xing)(xing)(xing)與鋁的(de)(de)密度小的(de)(de)復合(he)特性(xing)(xing)(xing)(xing)；而銅(tong)包(bao)(bao)鋼(gang)(gang)線(xian)則將銅(tong)的(de)(de)導(dao)電(dian)(dian)性(xing)(xing)(xing)(xing)與鋼(gang)(gang)的(de)(de)高(gao)(gao)強(qiang)度結合(he)在一起(qi)。鍍(du)錫銅(tong)包(bao)(bao)鋼(gang)(gang)線(xian)發揮了(le)錫的(de)(de)可(ke)焊性(xing)(xing)(xing)(xing)和抗(kang)硫(liu)化性(xing)(xing)(xing)(xing)；鍍(du)銀銅(tong)包(bao)(bao)鋼(gang)(gang)線(xian)則提高(gao)(gao)了(le)導(dao)電(dian)(dian)性(xing)(xing)(xing)(xing)、導(dao)熱(re)性(xing)(xing)(xing)(xing)、增(zeng)大了(le)耐蝕性(xing)(xing)(xing)(xing)、抗(kang)yang化性(xing)(xing)(xing)(xing)。因(yin)而具有廣闊(kuo)的(de)(de)應用范圍。

漆包(bao)線(xian)是(shi)一種用(yong)(yong)(yong)聚氨酯薄膜或橡皮膜包(bao)裹(guo)的電線(xian)，宿(su)遷銅(tong)包(bao)鋁(lv)，價格會根據品牌、規格和(he)型號的不同而(er)有(you)所差異(yi)。在(zai)購買(mai)時(shi)需要考(kao)慮以(yi)下幾點：首先(xian)考(kao)慮用(yong)(yong)(yong)途和(he)使用(yong)(yong)(yong)環境；其(qi)次(ci)要考(kao)慮電線(xian)的長度和(he)其(qi)他相關(guan)費用(yong)(yong)(yong)（如(ru)運輸費等）；還要考(kao)慮到產品的質量和(he)服務水平等因素(su)對(dui)價格的決定性影響作(zuo)用(yong)(yong)(yong)。一般來說，同一種類(lei)型的導線(xian)(例如(ru):AW型)，直徑(jing)越粗(cu)的價格就(jiu)越貴(gui).另外圓銅(tong)線(xian)和(he)鋁(lv)線(xian)的價差也因應用(yong)(yong)(yong)場(chang)合不同而(er)有(you)變化目前市場(chang)上常用(yong)(yong)(yong)的普通(tong)絕緣(yuan)單股塑料(liao)(liao)硬芯XQJ-1270．9/毫米2約為65元／米;多蕊軟導體334488MΩ≤＝為每(mei)千(qian)米大約要便(bian)宜近百元左右(you).一般而(er)言橡套電纜料(liao)(liao)成(cheng)本較高所以(yi)其(qi)售價也會相對(dui)偏高一些.