Brand:
TOB NEW ENERGYitem no.:
TOB-PP-20order(moq):
1Payment:
L/C,T/T,Western Union,paypalPrice:
$80/rollproduct origin:
ChinaColor:
whiteshipping port:
XIAMENLead Time:
3daysPolypropylene/PP separator film for lithium ion battery
SPECIFICATIONS
Length:400m, width:50mm, Thicness:20umMode:TOB-PP-20
Name |
PP Separator paper |
||
Item |
Unit |
Type |
|
TOB-PP-20 |
|||
Thickness |
um |
20 |
|
Air Permeability |
sec/100ml |
420 |
|
Factor of porosity |
% |
40 |
|
Tensile Strength |
MD |
Kg/cm2 |
>1200 |
TD |
Kg/cm2 |
>130 |
|
Puncture Strength |
g |
>450 |
|
Thermal contraction (90℃ 1h) |
MD |
% |
≤2.5 |
TD |
% |
≤0.5 |
|
Thermal contraction (105℃ 1h) |
MD |
% |
≤4 |
TD |
% |
≤1 |
|
Obturator temperature |
℃ |
153 |
PACKAGE
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