PA6/66 Ultramid® T4381LDS
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View PricesTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ISO 1183 | 1.57 g/cm³ | |
| Shrinkage rate | ISO 294 | 0.55 % | |
| ISO 294 | 0.75 % | ||
| Water absorption rate | ISO 62 | 4.7 % | |
| ISO 62 | 1 % |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Tensile modulus | ISO 527 | 8300 Mpa | |
| tensile strength | ISO 527 | 105 Mpa | |
| elongation | ISO 527 | 2 % | |
| Charpy Notched Impact Strength | ISO 179 | 4 kJ/m² | |
| ISO 179 | 35 kJ/m² |
| Flame retardant performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| Electrical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Volume resistivity | IEC 60093 | 1E15 Q.cm | |
| dielectric constant | IEC 60250 | 0.0015 |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Heat distortion temperature | ISO 75 | 265 °C | |
| melting temperature | ISO 11357 | 295 °C | |
| Linear coefficient of thermal expansion | ISO 11359 | 3E-5 cm/cm/℃ | |
| ISO 11359 | 5E-5 cm/cm/℃ |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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