|Place of Origin:||CHINA|
|Minimum Order Quantity:||depends on request|
|Packaging Details:||wooden box with stronge strapping tape|
|Delivery Time:||10~15 days|
|Material:||Red Copper Foil||Ordinary Thickness:||9/10/12/18/25/35/50/70um|
|Wide Width:||≤650mm||Reference Standard:||ASTM C11000/JIS C1100|
|Temper:||O Or H||Cu (min):||99.9%, 99.85, 86%, All Copper, 95|
|Standard:||ASTM, GB, DIN, CDA, AISI|
Graphene Rolled Copper Foil,
25um Rolled Copper Foil
Wide Width/High Conductivity/High Tensile Strength 25um Graphene Copper Foil Roll
RA copper foil is a spherical structure metal foil. Its method of production is different from that of ED copper foil. RA copper foil is produced by physical pressing. Rolled Copper Foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material.
The rolled copper foil produced by our company has wide thickness and width. The thinnest thickness we can produce is 6um and the max width is 650mm. In additional, our rolled copper foil is also subjected to degreasing and antioxidant processes to expand product application scope. Our products have a higher degree of finish and have been tested strictly before shipment. We can also produce costomized products to meet the requirements of different customers.
Note: We can provide products with other properties according to customers` requirements.
Electrical conductivity (20°C): min 90%IACS for annealed to temper
min 80%IACS for rolled to temper
Thermal conductivity (20°C): 390W/(m°C)
Elastic modulus: 118000N/m
Softening temperature: ≥380°C
Sizes and Tolerances (mm)
Specifications Available (mm)
Production process and craft:
Why choose CIVEN as your supplier?
1. very competitive price
2. small order acceptable
3. good quality
4. on time delivery and perfect service
5. customers' design are welcome!
Contact Person: Mr. Duearwin Moon