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电解铜箔
来源:本站    发布时间:2016-09-07
电(dian)子(zi)(zi)(zi)级(ji)铜(tong)(tong)(tong)箔(bo)(bo)(纯度99.7%以(yi)上,厚度5um-105um)是(shi)电(dian)子(zi)(zi)(zi)工(gong)业的(de)基础材(cai)料之一,近年来,电(dian)子(zi)(zi)(zi)信息产(chan)业快速发展,电(dian)子(zi)(zi)(zi)级(ji)铜(tong)(tong)(tong)箔(bo)(bo)的(de)使用(yong)量越来越大,产(chan)品 广泛应用(yong)于工(gong)业用(yong)计(ji)算(suan)器、通讯设备(bei)、QA设备(bei)、锂(li)离子(zi)(zi)(zi)蓄电(dian)池,民用(yong)电(dian)视(shi)机(ji)(ji)(ji)、录像机(ji)(ji)(ji)、CD播放(fang)机(ji)(ji)(ji)、复印(yin)机(ji)(ji)(ji)、电(dian)话、冷暖空(kong)调、汽车用(yong)电(dian)子(zi)(zi)(zi)部件、游戏机(ji)(ji)(ji)等。国(guo)内(nei) 外市场对电(dian)子(zi)(zi)(zi)级(ji)铜(tong)(tong)(tong)箔(bo)(bo),尤(you)其(qi)是(shi)高(gao)性能(neng)电(dian)子(zi)(zi)(zi)级(ji)铜(tong)(tong)(tong)箔(bo)(bo)的(de)需(xu)(xu)求(qiu)日益(yi)增加。有关(guan)专业机(ji)(ji)(ji)构预(yu)测,到2015年,我国(guo)电(dian)子(zi)(zi)(zi)级(ji)铜(tong)(tong)(tong)箔(bo)(bo)国(guo)内(nei)需(xu)(xu)求(qiu)量将(jiang)达到30万吨,中国(guo)将(jiang)成为世界 印(yin)刷电(dian)路板和铜(tong)(tong)(tong)箔(bo)(bo)基地(di)的(de)最大制(zhi)造地(di),电(dian)子(zi)(zi)(zi)级(ji)铜(tong)(tong)(tong)箔(bo)(bo)尤(you)其(qi)是(shi)高(gao)性能(neng)箔(bo)(bo)市场看好。
     一、公司产品规格(ge)(size):
    名义厚度(Thickness):18μm,25μm,35μm,69μm
    宽度(Width):1260 mm,1270 mm,1280mm,1295 mm
    二、主要技(ji)术性能(Main  Technical  Properties):
项(xiang)  目Item
性  能Properties
名义厚(hou)度(μm)Thickness
18
25
35
69
单位(wei)面积质量
Area weight
规格(g/m2)weight
153
230
305
610
允许偏差(%)
Allowance
±3
±3
±5
±5
抗拉强度(MPa)≥
Tensility
205
235
275
275
延(yan)伸率(%)≥
Elongation
2
3
3
3
抗剥离强度Pb(N/mm)≥
Peel streength
1.3
1.5
1.6
1.7
质量电阻率(Ω●g/m2)≤
Quality resistivity
0.166
0.164
0.162
0.162
含铜量(%)≥
Copper content
99.8
99.8
99.8
99.8
耐氧化性
Anti-oxidization
220℃,15min不氧化
No oxidization at 220℃,15min
可焊性
Weldability
良好(hao)
Good

注:其它技术性能按GB/T5230-95执(zhi)行。

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