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EPDM Precision Polymer E70A Precision Polymer Engineering Ltd.
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | Precision Polymer Engineering Ltd./Precision Polymer E70A |
|---|---|---|---|
| Low temperature resistance | -老化后非脆性 | ISO R812 | -40 °C |
| -老化后非脆性 | ASTM D2137 | -40 °C |
| hardness | Test Condition | Test Method | Precision Polymer Engineering Ltd./Precision Polymer E70A |
|---|---|---|---|
| IRHD hardness | ASTMD1415 | 70 |
| aging | Test Condition | Test Method | Precision Polymer Engineering Ltd./Precision Polymer E70A |
|---|---|---|---|
| Change rate of IRHD hardness in the air | 100°C,70hr | ASTMD573 | 10 |
| Change rate of ultimate elongation in air | 100°C,70hr | ASTMD412 | -25 % |
| Change rate of tensile strength in air | 100°C,70hr | ASTMD412 | -25 % |
| elastomer | Test Condition | Test Method | Precision Polymer Engineering Ltd./Precision Polymer E70A |
|---|---|---|---|
| elongation | 断裂 | ASTMD412 | 150 % |
| compression set | 70°C,22hr | ASTM D395B | 25 % |
| tensile strength | 屈服 | ASTMD412 | 6.00 MPa |
| compression set | 70°C,22hr2 | ISO 815 | 25 % |
| Thermal performance | Test Condition | Test Method | Precision Polymer Engineering Ltd./Precision Polymer E70A |
|---|---|---|---|
| maximum service temperature | 150 °C |
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