| About |
|---|
| Epalex PDR 7413/6 UV3 is a thermoplastic rubber modified mineral filled polypropylene compound. It is a high flow injection moulding grade developed for high impact strength and high rigidity at high ambient temperatures, low SG and moderate to high shrinkage. It has been stabilized for continuous outdoor exposure.&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,High impact resistance,High liquidity,Low density |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 20 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.0 mm | 0.90 to 1.2 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -20℃，3mm | 120 | J/m | ASTM D256 |
| 0℃，3mm | 440 | J/m | ASTM D256 |
| 23℃，3mm | 560 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.0 mm | 103 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD：-30~30℃，3.00 mm | 8.0E-5 | 1/℃ | ASTM D696 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore D, 3.00 mm | 66 | ASTM D2240 | |
| Shore D, 15 seconds, 3.00 mm | 57 | ASTM D2240 | |
| Rockwell hardness | |||
| R-grade, 3.00 mm | 52 | ASTM D785 | |
| tensile strength | |||
| 3 mm | 18.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3 mm | 470 | % | ASTM D638 |
| Bending modulus | |||
| 3 mm | 1080 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Proposed maximum recycled material ratio | 10 | % | |
| Processing (melt) temperature | 200 to 260 | °C | |
| Mold temperature | 20 to 60 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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