| About |
|---|
| Product obtained by copolymerization of propylene and ethylene in presence of complex metalorganic catalysts. It incorporates high physical and mechanical performance, thermal-oxidative degradation resistance when PP is produced. Application: production of high quality packing for freezing, automotive compounds and injection molding articles.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Block Copolymer,Inoxidizability |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | |
| Apparent density | 0.48 to 0.60 | g/cm³ | |
| Melt Flow Rate | |||
| 230℃，2.16kg | 10 to 15 | g/10min | ASTM D1238 |
| Ash Content | 0.025 to 0.050 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | |||
| -20℃ | > 60 | J/m | |
| 23℃ | > 400 | J/m |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Aging resistance | |||
| 150℃ | 360 | hr |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 64.0 to 90.0 | ℃ | |
| Vicat Softening Temp | 126 to 150 | ℃ |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 40 to 88 | ||
| Bending modulus | > 1000 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Loading 1 (10 N) |
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