National Service Hotline
National Service Hotline
Tel: 136-9175-1230
Phone: 0755-23208107
http: www.mingruixiang.cn
Website: en.mingruixiang.cn
Add: 4th Floor, Area C, Building 1, Aishang Technology Industrial Park, No. 108, Honghu Road, Songgang Street, Baoan District, Shenzhen, Guangdong Province
Product name: Copper foil for lithium battery
Copper Foil
Standard packaging: about 5KG/roll
Technical index
Material Material Cu+Ag copper eye content | copper Copper (double side Polished) 99.8 |
thickness Thickness | 9um (-0: +3 um) |
Width (optional) Width (selectable) | 9um 85-90 |
Oxidation resistance resistance to oxidation) | No oxidation and discoloration under 140 degrees/15min conditions |
Tensile strength (normal temperature) Tensile Strength | ≥30.0 |
Elongation Elongation | 9um ≥5.0 |
Surface roughness Surface roughness | Smooth Ra ≤0.43 Rough surface Rz 1.0-3.0 |
Contact: Mr. Luo
Phone: 400-666-9912
Mobile: 136-9175-1230
Address: 4th Floor, Area C, Building 1, Aishang Technology Industrial Park, No. 108, Honghu Road, Songgang Street, Baoan District, Shenzhen, Guangdong Province
