PP Homopolymer Retpol® 7250 UV2 POLYPACIFIC AUSTRALIA
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CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D792 | 1.05 g/cm³ | |
| Shrinkage rate | ASTM D995 | 1.00-1.40 % | |
| melt mass-flow rate | ASTM D1238 | 3.50 g/10min |
| hardness | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | 100 R | |
| Shore hardness | ASTM D2240 | 77 | |
| ASTM D2240 | 72 |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| tensile strength | ASTM D638 | 31 MPa | |
| elongation at break | ASTM D638 | 50 % | |
| Flexural modulus | ASTM D790 | 2380 MPa | |
| Impact strength of cantilever beam gap | ASTM D256 | 28 J/m | |
| Suspended wall beam without notch impact strength | ASTM D256 | 440 J/m |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Heat distortion temperature | ASTM D648 | 128 °C | |
| ASTM D648 | 67 °C | ||
| Linear coefficient of thermal expansion | ASTM D696 | 0.000080 cm/cm／°C |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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