PBT GRTB-20
0
CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D-792 | 1.55 | |
| Water absorption rate | ASTM D-570 | 0.04 % | |
| Shrinkage rate | 0.3-1.0 % |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Rockwell hardness | ASTM D-785 | 119 R | |
| Impact strength of cantilever beam gap | Notched | ASTM D-256 | 0.056 KJ/M |
| bending strength | ASTM D-790 | 170 MPa | |
| tensile strength | ASTM D-638 | 110 MPa |
| Electrical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Volume resistivity | ASTM D-257 | 3.3 Ω.cm | |
| dielectric constant | ASTM D-150 | 3.6 | |
| Breakdown voltage strength | ASTM D-149 | 31 KV/mm |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Linear coefficient of thermal expansion | ASTM D-696 | 3 1e-5cm/cm/℃ | |
| Heat distortion temperature | ASTM D-648 | 210 ℃ | |
| combustibility | UL 94 | V-0 |
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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