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Product Name
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PA6 253 H Chem Polymer Company
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Chem Polymer Company/253 H |
|---|---|---|---|
| Impact strength of cantilever beam gap | -40°C | ASTM D256 | 130 J/m |
| 23°C | ASTM D256 | 190 J/m |
| Mechanical properties | Test Condition | Test Method | Chem Polymer Company/253 H |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 50 % |
| tensile strength | ASTM D638 | 65.5 MPa | |
| elongation | 屈服 | ASTM D638 | 5.0 % |
| Flexural modulus | ASTM D790 | 2210 MPa | |
| bending strength | ASTM D790 | 82.7 MPa |
| Electrical performance | Test Condition | Test Method | Chem Polymer Company/253 H |
|---|---|---|---|
| dielectric strength | 3.00mm | ASTM D149 | 12 kV/mm |
| Volume resistivity | ASTM D257 | 1E+13 ohms·cm | |
| Compared to the Leakage Tracking Index (CTI) | CTI | UL 746 | PLC 0 |
| flammability | Test Condition | Test Method | Chem Polymer Company/253 H |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | HB |
| Limiting Oxygen Index | ASTM D2863 | 21 % |
| physical property | Test Condition | Test Method | Chem Polymer Company/253 H |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 1.5to1.9 % |
| density | ASTM D792 | 1.11 g/cm³ | |
| melt mass-flow rate | 235°C/1.0kg | ASTM D1238 | 5.0 g/10min |
| Thermal performance | Test Condition | Test Method | Chem Polymer Company/253 H |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 60.0 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 8.5E-05 cm/cm/°C |
| melting temperature | 216 °C |
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