Microporous copper foil-Gelon Lib Group Co., Ltd

Microporous copper foil

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Microporous copper foil for lithium ion battery anode current collection materialItemUnitMicropore Copper FoilSerie%Red copper99.9Thicknessmm0.006-0.020Surface denistyg/m2Depends on requirementWidthmm0-1000Hole denistyPcspc/cm24000-6000pc/cm26000-8000pc/cm28

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Product Detail

Microporous copper foil for lithium ion battery anode current collection material

Item	Unit	Micropore Copper Foil
Serie	%	Red copper99.9
Thickness	mm	0.006-0.020
Surface denisty	g/m2	Depends on requirement
Width	mm	0-1000
Hole denisty		Pcs
	pc/cm2	4000-6000
	pc/cm2	6000-8000
	pc/cm2	8000-10000
	pc/cm2	10000-12000
	pc/cm2	12000-15000
Consistency	%	80-90
Strength of extension	Mpa	200-260
Extend rate	%	1.1～2.42
Specific resistance	μΩ.cm	GB/T228.1-2010
Wettability	Dyne value	40

Micro hole copper foil structure mode

1.Full surface micro hole aluminum foil/micro hole copper foil: no sidewall for full width

2. Retaining micro hole aluminum foil/micro hole copper foil: According to the batterydesign, it can meet the needs of the retaining. It can be divided into the following threetypes: can be divided into the following three types: both sides can be blocked, both sides+ middle ribs, multi-wide ribsTechnical requirements for ribs: In ribs series products, the density of micro hole in theribs should be less than 10% of the effective hole density.