| About |
|---|
| High Stiffness, Heat Resistance, Low Mold Shrinkage&& |
| Product Description | |
|---|---|
| Supplier | LOTTE |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low contractility,High Heat Resistance,Block Copolymer |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 5.0 | g/10min | ASTM D1238 |
| Shrinkage rate | Internal Method | ||
| MD | 0.40 | % | Internal Method |
| TD | 0.70 | % | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 120 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 160 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 95 | ASTM D785 | |
| tensile strength | |||
| yield | 93.2 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 3.0 | % | ASTM D638 |
| Bending modulus | 5880 | MPa | ASTM D790 |
| bending strength | 108 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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