ATTANE™ 4404G物性表
基本信息
| 机构评级 |
|
| 形式 |
|
| 加工方法 |
|
物理性能额定值单位制测试方法
| 比重 | 0.904 | g/cm3 | ASTM D792 |
| 熔流率（熔体流动速率） (190°C/2.16kg) | 4.0 | g/10 min | ASTM D1238 |
薄膜额定值单位制测试方法
| 膜耐刺穿性 | 内部方法 | ||
| 20μm | 18.9 | J/cm3 | 内部方法 |
| 51μm | 17.5 | J/cm3 | 内部方法 |
| 割线模量 | ASTM D882 | ||
| 2%正割, MD : 20 μm | 58.8 | MPa | ASTM D882 |
| 2%正割, MD : 51 μm | 62.6 | MPa | ASTM D882 |
| 2%正割, TD : 20 μm | 64.7 | MPa | ASTM D882 |
| 2%正割, TD : 51 μm | 63.0 | MPa | ASTM D882 |
| 抗张强度 | ASTM D882 | ||
| MD :屈服, 20 μm | 7.00 | MPa | ASTM D882 |
| MD :屈服, 51 μm | 6.76 | MPa | ASTM D882 |
| TD :屈服, 20 μm | 4.92 | MPa | ASTM D882 |
| TD :屈服, 51 μm | 6.34 | MPa | ASTM D882 |
| MD :断裂, 20 μm | 36.9 | MPa | ASTM D882 |
| MD :断裂, 51 μm | 32.6 | MPa | ASTM D882 |
| TD :断裂, 20 μm | 29.1 | MPa | ASTM D882 |
| TD :断裂, 51 μm | 32.4 | MPa | ASTM D882 |
| 伸长率 | ASTM D882 | ||
| MD :断裂, 20 μm | 500 | % | ASTM D882 |
| MD :断裂, 51 μm | 660 | % | ASTM D882 |
| TD :断裂, 20 μm | 710 | % | ASTM D882 |
| TD :断裂, 51 μm | 710 | % | ASTM D882 |
| 落锤冲击 | ASTM D1709B | ||
| 20μm | > 850 | g | ASTM D1709B |
| 51μm | > 850 | g | ASTM D1709B |
| 埃尔曼多夫抗撕强度 | ASTM D1922 | ||
| MD :20 μm | 330 | g | ASTM D1922 |
| MD :51 μm | 960 | g | ASTM D1922 |
| TD :20 μm | 500 | g | ASTM D1922 |
| TD :51 μm | 1100 | g | ASTM D1922 |
| 透氧率 (23°C, 51 μm) | 450 | cm3·mm/m2/atm/24 hr | ASTM D3985 |
| 水气透过率 (51 μm) | 0.85 | g·mm/m2/atm/24 hr | ASTM F1249 |
| 二氧化碳传输速率 (23°C, 50.8μm) | 2000 | cm3·mm/m2/atm/24 hr | 内部方法 |
