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PP Copolymer YUPLENE® R140H SK Chemicals
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SK Chemicals/YUPLENE® R140H |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | >490 J/m |
| hardness | Test Condition | Test Method | SK Chemicals/YUPLENE® R140H |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 78 |
| Mechanical properties | Test Condition | Test Method | SK Chemicals/YUPLENE® R140H |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | >500 % |
| Flexural modulus | ASTM D790 | 981 MPa | |
| tensile strength | 屈服 | ASTM D638 | 24.5 MPa |
| physical property | Test Condition | Test Method | SK Chemicals/YUPLENE® R140H |
|---|---|---|---|
| density | ASTM D1505 | 0.905 g/cm³ | |
| spiral flow length | 内部方法 | 55.0 cm | |
| Shrinkage rate | MD | 内部方法 | 1.5to2.0 % |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 6.0 g/10min |
| aging | Test Condition | Test Method | SK Chemicals/YUPLENE® R140H |
|---|---|---|---|
| Accelerated oven aging in the air | 150°C | ASTM D3012 | 15.0 day |
| Thermal performance | Test Condition | Test Method | SK Chemicals/YUPLENE® R140H |
|---|---|---|---|
| vicat | ASTM D1525 | 120 °C | |
| Heat distortion temperature | HDT | ASTM D648 | 75 °C |
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