8um Copper Foil for Lithium Battery Current Collector

China 8um Copper Foil for Lithium Battery Current Collector, Find details about China Copper Foil, Pure Copper Foil from 8um Copper Foil for Lithium Battery Current Collector

Basic Info.

Model NO.

C11000

Standard

GB/T

Sample

Small Order Accept

surface

bright

colour

RED

Density

8.9g/cm3

Elongation

35%

MOQ

50kilograms

OEM

YES

Size

0.001-5mm*1-600mm

purity

99.9%min

Delivery

7-10 Work days

Trademark

Tankii

Transport Package

in Roll, Wooden Case Outside

Specification

GB/T5231-2001

Origin

China

HS Code

74101100

Model NO.

C11000

Standard

GB/T

Sample

Small Order Accept

surface

bright

colour

RED

Density

8.9g/cm3

Elongation

35%

MOQ

50kilograms

OEM

YES

Size

0.001-5mm*1-600mm

purity

99.9%min

Delivery

7-10 Work days

Trademark

Tankii

Transport Package

in Roll, Wooden Case Outside

Specification

GB/T5231-2001

Origin

China

HS Code

74101100

Product Desciption

8um Copper Foil for Lithium Battery Current Collector

Chemical Content, %

ROHS Directive

99.90

0.001

0.002

0.005

Physical Properties

Melting Point - Liquidus	1083ºC
Melting Point - Solidus	1065ºC
Density	8.91 gm/cm³@ 20 ºC
Specific Gravity	8.91
Electrical Resistivity	1.71 microhm-cm @ 20 ºC
Electrical Conductivity**	0.591 MegaSiemens/cm @ 20 ºC
Thermal Conductivity	391.1 W/m ·^oK at 20 C
Coefficient of Thermal Expansion	16.9 ·10-6perºC(20-100 ºC)
Coefficient of Thermal Expansion	17.3 ·10-6perºC(20-200 ºC)
Coefficient of Thermal Expansion	17.6·10-6perºC(20-300 ºC)
Specific Heat Capacity	393.5 J/kg ·^oK at 293 K
Modulus of Elasticity in Tension	117000 Mpa
Modulus of Rigidity	44130 Mpa

Application of Copper foil
1) Electric and electricsprings,switches
2) Lead frames
3) Connectors and oscillation reeds
3)PCB field
4) Communication cable, Cable armoring, Mobile phone mainboard
5) Ion battery production lamination with PI film
6) PCB collector(electrode backing) materials

With the assistance of our advanced technology, we offer quality range of Copper Strips and Plate. Manufactured using finest grade of raw material our array is widely used in numerous industries for excellent finish, corrosion resistance and durability. We even custom design these strips and flats as per client specific requirement.

Quality ltems		General Technical Terms
Quality ltems		1/3 OZ/ft 2 (12μ m)	1/2 OZ/ft 2 (18μ m)	3/4OZ/ft 2 25μ m	1 OZ/ft 2 35μ m	7/5 OZ/ft 2 (1.4μ m)	2 OZ/ft 2 (70μ m)
Area Weight(g/)		102-112	153	230	305	435	610
Tensile Strenght(kg/mm 2)	STD-E	≥ 205	≥ 205	≥ 235	≥ 275	≥ 275	≥ 275
Tensile Strenght(kg/mm 2)	HD-E	≥ 17	≥ 103	≥ 156	≥ 205	≥ 205	≥ 205
Elongation(%)	STD-E	≥ 2	≥ 205	≥ 3	≥ 3	≥ 3	≥ 3
Elongation(%)	HD-E	≥ 2	≥ 2.5	≥ 3	≥ 3	≥ 5	≥ 5
Surface Roughness(μ m)	Shiny Surface Ra	≤ 0.43	≤ 0.43	≤ 0.43	≤ 0.43	≤ 0.43	≤ 0.43
Surface Roughness(μ m)	Matte Surface Rz	5	6	10	10	12	12
Peel Strength(Kg/cm)		≥ 1.1	≥ 1.2	≥ 1.8	≥ 1.8	≥ 2.1	≥ 2.1
Leakage Poins(points/)		≤ 5			No
High Temperature Anti-Oxidization Performance		Treat in the 200 constant temperature for 60 minutes, there is no oxidation stain