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Product Name / Manufacturer / Model
Grade
Certificates
Reference Price
| impact performance | Test Condition | Test Method | COVESTRO GERMANY/UT305 |
|---|---|---|---|
| Impact strength of cantilever beam gap | -30°C | ISO 180/A | 6.0 kJ/m² |
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 8.0 kJ/m² |
| -30°C | ISO 179/1eA | 6.0 kJ/m² | |
| Impact strength of cantilever beam gap | 23°C | ISO 180/A | 7.0 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 无断裂 |
| -30°C | ISO 179/1eU | 无断裂 | |
| thermal performance | Test Condition | Test Method | COVESTRO GERMANY/UT305 |
| RTI | UL 746 | 75.0 °C | |
| 0.45MPa, unannealed | ISO 75-2/B | 128 °C | |
| RTI Elec | UL 746 | 75.0 °C | |
| RTI Imp | UL 746 | 75.0 °C | |
| Vicat softening temperature | ISO 306/B120 | 140 °C | |
| 1.8MPa, unannealed | ISO 75-2/A | 108 °C | |
| Physical properties | Test Condition | Test Method | COVESTRO GERMANY/UT305 |
| density | 23°C | ISO 1183 | 1.24 g/cm³ |
| Melt Volume Flow Rate (MVR) | 270°C/5.0kg | ISO 1133 | 49.0 cm3/10min |
| Shrinkage rate | TD1 | ISO 2577 | 0.65 % |
| TD:90°C,1hr | ISO 2577 | 0.10 % | |
| MD:90°C,1hr | ISO 2577 | 0.10 % | |
| MD2 | ISO 2577 | 0.65 % | |
| mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/UT305 |
| Tensile modulus | 23°C | ISO 527-2/1 | 2600 Mpa |
| Tensile strain | Break,23°C | ISO 527-2/50 | 110 % |
| tensile strength | Break,23°C | ISO 527-2/50 | 54.0 Mpa |
| Yield,23°C | ISO 527-2/50 | 70.0 Mpa | |
| Tensile strain | Yield,23°C | ISO 527-2/50 | 5.5 % |
| flammability | Test Condition | Test Method | COVESTRO GERMANY/UT305 |
| UL flame retardant rating | 1.50mm | UL 94 | HB |