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型号：TOB-PE-8*455*1000
|
项目Project |
单位Unit |
手艺指标Technical indicators |
|
|
宽度width |
mm |
455 |
|
|
基材材质material |
|
韩国单层湿法PE Korean single layer wet PE |
|
|
基材厚度thickness |
um |
8.0±1.0 |
|
|
涂层厚度Coating thickness |
um |
0 |
|
|
透心胸Air permeability |
Sec/100ml |
120±50 |
|
|
拉伸强度tensile strength |
TD |
Kg f/cm2 |
≥1000 |
|
MD |
Kg f /cm2 |
≥1000 |
|
|
长度length |
m |
1000 |
|
|
孔隙率porosity |
% |
45±5 |
|
|
穿刺强度Puncture strength |
G |
≥300 |
|
|
热缩短率130℃/1h Heat shrinkage rate |
TD |
% |
≤1.5% |
|
MD |
% |
≤2.5% |
|
|
热缩短率90℃/1h Heat shrinkage rate |
TD |
% |
≤1.0% |
|
MD |
% |
≤2.0% |
|
|
备注Remark |
该膜为A品隔膜，膜面平整清洁无污染，长度1000m. |
||
型号：TOB-PE-12*50.5*1000
|
项目 |
单位 |
手艺指标 |
|
|
宽度 |
mm |
50.5±0.2 |
|
|
厚度 |
um |
12±1.5 |
|
|
透心胸 |
Sec/100ml |
150±50 |
|
|
孔隙率 |
% |
40±5 |
|
|
穿刺强度 |
G |
≥450 |
|
|
面密度 |
g/m2 |
7.0±1.0 |
|
|
90℃±2/2h 热缩短率 |
TD |
% |
≤1.5 |
|
MD |
% |
≤4.0 |
|
|
拉伸强度 |
TD |
Kg f/cm2 |
≥150 |
|
MD |
Kg f /cm2 |
≥100 |
|
包装
