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25um Polypropylene/PP Separator

1.Material:pp separator
2.Thickness:25um,16um etc,custom thickness
3.Width:60mm,300mmm ect,custom width
4.Packing:1000m/roll

Polypropylene/PP separator for lithium ion battery

1.jpg产品信息.jpg

Lithium ion battery separator,with customized size and thickness.

Project

Unit

Measuring Instruments

Technical data

Model No.

SD225101

Material

/

DSC(Diamond N5360022)

PP

Porosity

%

Analytical balance(FA2004N)

37±3

Thickness

um

Mahr Thickness tester(C1216)

25±2

Width

mm

Straight steel ruler

60 mm

Areal density

g/m2

Analytical balance(FA2004N)

14.3±1.2

Air Permeability

s/100ml

Analytical balance(FA2004N)

480±120

Puncture Strength

g

Puncture instrument (CMT6202)

≥380

Tensile Strength

MD

Kgf/cm2

Electronic tension machine (CMT8102)

≥1000

TD

≥100

Thermal contraction (

90℃*2h)

MD

%

Drying oven(DHG-9023), Straight steel ruler

≤3.0

TD

≤0.5

Thermal contraction (

105℃*1h)

MD

%

Drying oven(DHG-9023), Straight steel ruler

≤6.0

TD

≤0.5

产品展示.jpg


pp-pe-film-battery-winding--.jpg细节.jpg


产品包装.jpg


隔膜包装.jpg


证书.jpg

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