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Product Name / Manufacturer / Model
Grade
Reference Price
| mechanical properties | Test Condition | Test Method | SINOPEC YANSHAN/C4220 |
|---|---|---|---|
| tensile strength | Yield | 21.3 Mpa | |
| Impact strength of cantilever beam gap | 20℃ | 1.5 kJ/m² | |
| Rockwell hardness | 73 R标尺 | ||
| Impact strength of cantilever beam gap | 23℃ | 25 kJ/m² | |
| elongation | Break | 747 % | |
| Basic Performance | Test Condition | Test Method | SINOPEC YANSHAN/C4220 |
| density | 0.893 g/cm³ | ||
| melt mass-flow rate | 0.36 g/10min | ||
| thermal performance | Test Condition | Test Method | SINOPEC YANSHAN/C4220 |
| Hot deformation temperature | HDT | 94 °C | |
| Vicat softening temperature | 121 °C |