PP YUHWA POLYPRO® RB4302 KOREA PETROCHEMICAL
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- Properties:high strengthwear resistant
- Usages:CastersAutomotive components
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| Basic performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D-1505 | 0.9 g/cm³ | |
| melt mass-flow rate | ASTM D-1238 | 2 g/10min | |
| Water absorption | ASTM D-570 | >0.01 % |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| tensile strength | ASTM D-638 | 300 Kgf/cm2 | |
| Rockwell hardness | ASTM D-785 | 85 R scale | |
| elongation | ASTM D-638 | 450 % | |
| Flexural modulus | ASTM D-790 | 11000 Kgf/cm2 | |
| IZOD notch impact strength | ASTM D-256 | 7 Kgf/cm2 |
| Other performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Volume Resistivity | ASTM D-257 | 1 1017Ω.Н |
| Electrical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| dielectric constant | ASTM D-150 | 2.3 | |
| Arc Resistance | ASTM D-495 | 130 sec | |
| dielectric strength | ASTM D-149 | 48 KV/М | |
| Loss factor | ASTM D-150 | 2 10-4 |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| specific heat | KPIC Method | 0.46 Ш/g℃ | |
| thermal conductivity | KPIC Method | 3 10-4calcm/cmsec℃ | |
| melting point | ASTM D-3418 | 141 °C |
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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