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Company news

How to correctly use copper foil with gold plating, copper foil with tin plating, PI tin plating, copper plating, PET silver plating alloy in various industries

Time:2021-12-14Number:1188

XJYB-25 seriesGold-plated copper foilThe substrate is soft rolled copper foil (>99.9% pure copper), which has good conductivity. The gold-plated surface has excellent electrical contact performance and electrochemical corrosion resistance, and is easy to solder.

According to customer requirements, our company can also produce other metal coatings such as tin plating, silver plating, etc. to meet special applications. The copper foil thickness is 10-100 microns and the width can reach 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.



Width Width

520±10mm

Tape measurement

Roll length Length

200m/Roll

Tape measurement

Color Color

Gold Yellow

Visual inspection

Total Thickness

26µm±10%

ASTM D1000

Copper foil thickness

25µm±10%

ASTM D1000

Thickness of Gold Coating

0.04µm±0.01

ASTM D1000

Coating adhesion Cotaing Bonding Str

5B

Internal Standard

Surface Resistance

≤0.02 Ω/ㅁ

Test by MIL-G-83528

Salt spray test

24Hrs

ASTM B117-2003

镀金膜 镀金膜 镀金膜 镀金膜
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