| About |
|---|
| COPOLYMER POLYPROPYLENE&& |
| Product Description | |
|---|---|
| Supplier | EnCom |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Copolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.898 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.2 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 160 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 93.3 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 70 | ASTM D785 | |
| tensile strength | |||
| yield | 24.1 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 100 | % | ASTM D638 |
| Bending modulus | 1220 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 93 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 2.0E-3 | % | |
| Barrel rear temperature | 188 to 216 | °C | |
| Barrel middle temperature | 199 to 232 | °C | |
| Barrel front temperature | 199 to 232 | °C | |
| Nozzle temperature | 193 to 227 | °C | |
| Processing (melt) temperature | 204 to 260 | °C | |
| Mold temperature | 18 to 54 | °C | |
| Notes |
|---|
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