| About |
|---|
| KM083-MJ is a high impact block copolymer which has more ethylene contents than normal block copolymer. This grade is designed to be processed in conventional injection molding equipment. It should ultra high melt flow, controlled rheology and has medium impact resistance and high strength and stiffness.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High liquidity,Controllable rheological,Block Copolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 60 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 25.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | < 100 | % | ASTM D638 |
| Bending modulus | 1270 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | |||
| 23℃ | 59 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | 105 | ℃ | ASTM D648 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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