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Product Name
Brand Name
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PP Razalen® P121 GR20 Razin? Engineering Plastics
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Razin? Engineering Plastics/Razalen® P121 GR20 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 9.00 kJ/m² |
| Mechanical properties | Test Condition | Test Method | Razin? Engineering Plastics/Razalen® P121 GR20 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | >4.0 % |
| Flexural modulus | ASTM D790 | 3400 MPa | |
| tensile strength | 屈服 | ASTM D638 | 50.0 MPa |
| bending strength | ASTM D790 | 80.0 MPa |
| physical property | Test Condition | Test Method | Razin? Engineering Plastics/Razalen® P121 GR20 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.30 % |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 5.0 g/10min |
| density | ASTM D792 | 1.03 g/cm³ |
| Thermal performance | Test Condition | Test Method | Razin? Engineering Plastics/Razalen® P121 GR20 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 125 °C |
| vicat | ASTM D1525 | 105 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 140 °C |
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