| About |
|---|
| 聚丙烯SEETEC MH7900 ，专为生产基于聚丙烯的复合材料而设计，特别为汽车零件的成型而设计，在基体聚合物，它必须具有非常低含量的挥发性有机化合物。聚丙烯中挥发性化合物的独特低含量给产品提供了MN7900优良的感官特性(外观，感觉，气味)。由齐格勒-纳塔催化剂生产的茂金属聚丙烯MH7900中挥发性化合物的含量约为聚丙烯的15倍。 |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Low odor |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 230℃，2.16kg | 150 | g/10min | ASTM D1238 |
| Density | 0.9 | g/cm³ | ASTM D1505 |
| Melting temperature | 150 | ℃ | DSC |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strain | |||
| Fracture, 50 mm/min | > 50 | % | ASTM D638 |
| tensile strength | |||
| 50 mm/min | 37 | MPa | ASTM D638 |
| Bending modulus | |||
| 28 mm/min | 1700 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Izod notched impact strength | |||
| 23℃ | 2 | kJ/m² | ASTM D256 |
| Notes |
|---|
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