| About |
|---|
| Epalex 7575 HS UV1 is a thermoplastic rubber modified mineral filled polypropylene compound. It is a high flow injection moulding grade developed for high impact strength at sub-zero temperatures whilst maintaining good rigidity at high ambient temperatures. This material has been formulated to meet automotive heat ageing and interior UV requirements.&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,High impact resistance,High liquidity,low-temperature impact resistance,Heat Stabilized |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.10 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.80-1.00 | % | ASTM D995 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 16 | g/10min | ASTM D1238 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 118 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 0.000060 | 1/℃ | ASTM D696 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 250 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 73 | ASTM D2240 | |
| Shore A15 seconds | 62 | ASTM D2240 | |
| tensile strength | |||
| 23℃ | 11 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 200 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 2300 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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