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Material Comparison
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Product Name / Manufacturer / Model
Grade
Reference Price
| thermal performance | Test Condition | Test Method | DUPONT USA/8020 |
|---|---|---|---|
| FreezingPoint | -- | ASTM D3418 | 67 °C |
| Melting temperature | ISO 3146 | 82.0 °C | |
| Vicat softening temperature | ASTM D1525 | 61.0 °C | |
| ISO 306 | 61.0 °C | ||
| FreezingPoint | -- | ISO 3146 | 67 °C |
| Melting temperature | ASTM D3418 | 82.0 °C | |
| Brittle temperature | ASTM D746 | -112 °C | |
| mechanical properties | Test Condition | Test Method | DUPONT USA/8020 |
| Bending modulus | 23°C | ASTM D790 | 100 Mpa |
| Wear resistance | NBS指数 | ASTM D1630 | 150 |
| tensile strength | Break,23°C | ISO 527-2 | 31.0 Mpa |
| Break,23°C | ASTM D638 | 31.0 Mpa | |
| elongation | Break,23°C | ASTM D638 | 530 % |
| Tensile strain | Break,23°C | ISO 527-2 | 530 % |
| hardness | Test Condition | Test Method | DUPONT USA/8020 |
| Shore hardness | ShoreD | ASTM D2240 | 56 |
| ShoreD | ISO 868 | 56 | |
| Physical properties | Test Condition | Test Method | DUPONT USA/8020 |
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 1.0 g/10min |
| 190°C/2.16kg | ISO 1133 | 1.0 g/10min | |
| IonType | Sodium | ||
| optical performance | Test Condition | Test Method | DUPONT USA/8020 |
| turbidity | 6350μm | ASTM D1003 | 19 % |
| impact performance | Test Condition | Test Method | DUPONT USA/8020 |
| Impact strength of cantilever beam gap | 23°C | ASTM D1822 | 1320 kJ/m² |
| -40°C | ASTM D1822 | 872 kJ/m² |