PA66 AN4720SB
7
- Properties:Hydrolysis resistance
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View PricesTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Water absorption rate | ASTM D570 | 1.2 % | |
| Shrinkage rate | ASTM D955 | 0.20 到 0.50 % |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | 121 | |
| tensile strength | ASTM D638 | 155 Mpa | |
| elongation | ASTM D638 | 2.5 % | |
| Flexural modulus | ASTM D790A | 89600 Mpa | |
| bending strength | ASTM D790A | 238 Mpa | |
| Impact strength of cantilever beam gap | ASTM D256 | 96 J/m |
| Electrical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 3E+13 ohm·cm | |
| dielectric strength | ASTM D149 | 28 KV/mm | |
| arc resistance | ASTM D495 | 110 sec |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| ASTM D648 | 250 °C | ||
| ASTM D789 | 260 °C | ||
| Linear expansion coefficient | ASTM D696 | 0.000030 cm/cm/℃ | |
| UL flame retardant rating | UL 94 | HB |
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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