Wholesale Price China Copper Information In English - IOS Certificate China Hte Ra Rolled Annealed Copper Foil for PCB Ccl – CIVEN
Wholesale Price China Copper Information In English - IOS Certificate China Hte Ra Rolled Annealed Copper Foil for PCB Ccl – CIVEN Detail:
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of IOS Certificate China Hte Ra Rolled Annealed Copper Foil for PCB Ccl, Our merchandise are widely recognized and trustworthy by users and can satisfy continuously changing economic and social needs.
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of China Copper Foil, Rolled Copper Foil, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can provide the most competitive price with high quality,because we’ve been much MORE Specialist. You are welcomed to visit our company at any time.
Product Introduction
Copper products exposed in the air are prone to oxidation and the formation of basic copper carbonate, which has high resistance, poor electrical conductivity and high power transmission loss; after tin plating, copper products form tin dioxide films in the air due to the properties of tin metal itself to prevent further oxidation. Tin can also form a similar film in halogen, so that the copper products after plating have good corrosion resistance and weldability, and at the same time have a certain strength and hardness, so they are widely used in electrical and electronic industry products; because tin metal is non-toxic and tasteless, the products after plating are also widely used in the food industry. The tinned copper foil produced by CIVEN METAL has a good surface finish and uniform tin layer thickness. They can be annealed and slit according to customer requirements.
Base Material
● High-precision Rolled Copper Foil, Cu(JIS: C1100/ASTM: C11000) content more than 99.96%
Base Material Thickness Range
● 0.035mm~0.15mm (0.0013 ~0.0059inches)
Base Material Width Range
● ≤300mm (≤11.8 inches)
Base Material Temper
● According to customer requirements
Application
● Electrical appliances and electronics industry, civil (such as: beverage packaging and food contact tools);
Performance Parameters
|
Items |
Weldable 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% |
|
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of IOS Certificate China Hte Ra Rolled Annealed Copper Foil for PCB Ccl, Our merchandise are widely recognized and trustworthy by users and can satisfy continuously changing economic and social needs.
IOS Certificate China Copper Foil, Rolled Copper Foil, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can provide the most competitive price with high quality,because we’ve been much MORE Specialist. You are welcomed to visit our company at any time.
Product detail pictures:
Related Product Guide:
We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Wholesale Price China Copper Information In English - IOS Certificate China Hte Ra Rolled Annealed Copper Foil for PCB Ccl – CIVEN , The product will supply to all over the world, such as: Kenya, UK, Marseille, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
By Karl from Tajikistan - 2017.06.25 12:48
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Diana from Romania - 2017.05.21 12:31
