Copper Foil Cu Coil for Lithium Ion Battery Current Collector Materials

• Type: Electrolytic
• Cooling System: Radiator
• Function: Short Circuit Protection
• Materials: Cu
• Process: Double Polished or Single Coarse
• Width: to Be Request
• Model NO.: thickness 8-20um, Purity>=99.8%
• Thickness: to Be Request
• MOQ: to Be Request
• Transport Package: Standard Exporting Package
• Specification: thickness 8-20um, Purity>=99.8%
• Trademark: Gelon
• Origin: Shandong China
• Production Capacity: 200 Ton/Month

Product Description

1. Thickness: 8-25micron
2. MOQ: To be request
3. One side matte or both polished
4. Purity>=99.8%
PROJECT EXPERIENCES:
Bolivia TURN KEY PROJECT SUCCESSFULLY COMPLETE
Now we have successfully completed the lithium battery production line project (including mobile phone battery and E-bike battery production line project, and lab. Line ) with Bolivia government. All of the materials, equipments and technology that used in the project is provided by our company.
The produced battery performance is very good, highly praised by Bolivia president.
And president personally attend the celebration dinner and take photos with our manager as a commemorate.
Next project we will cooperate with Indonesia government.
We can supply one stop solution ( turn key project) for you.
1. Full set of lithium battery materials, including:
LiMn2O4, LTO, LiNiMnCoO2(NMC), LiCoO2, Graphite(MCMB)and other cathode&anode battery materials; Aluminum foil, copper foils, battery separator, etc.
2. Full set of lithium battery equipments, for example:
Mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealed machine, etc.
3. Full set of lithium battery technology.
We can design the laboratory and production line, according to customer's request.
Any more comments, please feel free to contact me:
86-15192929926

Copper Foil Tech. Specification To be negotiation
Item	both sides polished					One side coarse		both side coarse
	8µm	9µm	12µm	15µm	20µm	10µm	12µm	10µm	12µm
appearance quality	1)no oxidation 2)smooth and no concave-convex
surface density (g/m2)		85-90	100-105	128-133	175-181	95-100	105-110	95-100	105-110
tensile strength(Kg/mm2)(25°C)	≥30	≥30	≥30	≥30	≥30	≥25	≥25	≥25	≥25
extensibility(%)(25°C)	≥5	≥5	≥5	≥6	≥8	≥2.5	≥2.5	≥3.0	≥3.0
roughness  Rz (µm)	≤3.0					consulted by supplier and acquirer
thicness tolerance	(-0,+3)
width tolerance	±1
tolerance  from oxidation susceptibility	160°C/10min.no oxidation
joint	1pcs/roll
purity	Cu≥99.8%
Rohs requirement	pass
quality guarantee period	90day from shipping
roll weight	consulted by supplier and acquirer
storage requirement	1,temperature:25°C,humidity:≤60%RH; 2,there are no corrosive gas and material,moist material.