Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT TV4 491 DSM Additive Manufacturing
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DSM Additive Manufacturing/ TV4 491 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 9.5 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 55 kJ/m² |
| -30°C | ISO 179/1eU | 60 kJ/m² |
| Mechanical properties | Test Condition | Test Method | DSM Additive Manufacturing/ TV4 491 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 16500 MPa | |
| tensile strength | 断裂 | ISO 527-2 | 155 MPa |
| Tensile strain | 断裂 | ISO 527-2 | 1.6 % |
| Electrical performance | Test Condition | Test Method | DSM Additive Manufacturing/ TV4 491 |
|---|---|---|---|
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm |
| flammability | Test Condition | Test Method | DSM Additive Manufacturing/ TV4 491 |
|---|---|---|---|
| UL flame retardant rating | 1.6mm | IEC 60695-11-10,-20 | HB |
| physical property | Test Condition | Test Method | DSM Additive Manufacturing/ TV4 491 |
|---|---|---|---|
| Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.15 % |
| 饱和,23°C | ISO 62 | 0.30 % | |
| density | ISO 1183 | 1.72 g/cm³ |
| Thermal performance | Test Condition | Test Method | DSM Additive Manufacturing/ TV4 491 |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 225 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 225 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 205 °C |
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