Tin Plated Copper Foil

Product Details

Product Data

Tin Plated Copper Foil Specification:

Base Material:

High-precision Rolled Copper Foil, Cu(JIS: C1100/ASTM: C11000) content more than 99.96%

Base Material Thickness Range:

0.012mm~0.15mm (0.00047inches~0.0059inches)

Base Material Width Range:

≤600mm (≤23.62inches)

Base Material Temper:

According to customer requirements

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Product Description

Copper product is easy to oxidation when expose in the air and form verdigris. Verdigris can cause large resistance, poor conductivity and power transmission loss. Tin plated copper product due to tin itself characteristics can form stannic oxide thin films to prevent further oxidation.

Tin can also form a similar film in halogens so that the tin plated copper product has well corrosion resistance and weldability. At the same time, tin plated copper product has a certain degree of strength and hardness.

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Tin Plated Copper Foil Performance:

Items	Wieldable Tin Plating	Non-weld Tin Plating
Width Range	≤600mm (≤23.62inches)
Thickness Range	0.012~0.15mm (0.00047inches~0.0059inches)
Tin layer Thickness	≥0.3µm	≥0.2µm
Tin Content of Tin Layer	65~92%(Can adjust tin content according to customer welding process)	100% Pure Tin
Surface Resistance of Tin Layer (Ω)	0.3~0.5	0.1~0.15
Adhesion	5B
Tensile Strength	Base Material Performance Attenuation after Plating ≤10%
Elongation	Base Material Performance Attenuation after Plating ≤6%

Product Application

Tin Plated Copper Foil Application:

It is widely used in electrical and electronic industry product. Due to the non-toxic and tasteless of tin, tin product is widely used in the food industry, too.

Electrical appliances and electronics industry, civil (such as: beverage packaging and food contact tools);

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