中山镀金铜箔 PI镀镍铜镀铜锡吸波屏蔽材料批发

中山镀金铜箔 PI镀镍铜镀铜锡吸波屏蔽材料如何在新能源及光伏产品上应用

Time：2021-12-14Number：578

中山镀金铜箔 PI镀镍铜镀铜锡吸波屏蔽材料批发

JYYB-25系列镀金铜箔，基材为软态压延铜箔（>99.9%纯铜），基材具有良好的导电性，镀金表面电接触性能优良且具备的抗电化学腐蚀性，易钎焊。

根据客户需求，我司同时可以生产镀锡，镀银等其他金属镀层满足特殊应用，铜箔厚度10-100微米，幅宽达到540mm.

XJYYB-25Series gold plated copper foil, base material is Rolled temper pure copper foil (>99.9% Copper), The foil not only function excellent electricity, thermal conductivity of copper but also performing very good electricity contacting, excellent electro-chemical compatibility, high Corrosion resistance, and very easy for soldering process.

幅宽Width	520±10mm	卷尺测量Tape measurement
卷长Length	200m/Roll	卷尺测量Tape measurement
颜色Color	金色Gold Yellow	目测Visual
总厚度Total Thickness	26µm±10%	ASTM D1000
铜箔厚Copper Foil Thickness	25µm±10%	ASTM D1000
镀金层厚度Gold Coating	0.04µm±0.01	ASTM D1000
镀层结合力Cotaing Bonding Str	5B	内部标准Inside Standard
方阻Surface Resistance	≤0.02 Ω/ㅁ	Test by MIL-G-83528
盐雾测试Salt spray test	24Hrs	ASTM B117-2003

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中山镀金铜箔 PI镀镍铜 镀铜锡 吸波屏蔽材料批发

中山镀金铜箔 PI镀镍铜镀铜锡吸波屏蔽材料批发