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PBT KumhoSunny PBT 3710FG Shanghai KumhoSunny Plastics Co., Ltd.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT 3710FG |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.20mm | ASTM D256 | 55 J/m |
| Mechanical properties | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT 3710FG |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 8.0 % |
| tensile strength | ASTM D638 | 80.0 MPa | |
| Flexural modulus | ASTM D790 | 4000 MPa | |
| bending strength | ASTM D790 | 130 MPa |
| Electrical performance | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT 3710FG |
|---|---|---|---|
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| Surface Resistivity | IEC 60093 | >1.0E+15 ohms |
| flammability | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT 3710FG |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | V-0 |
| 1.6mm | UL 94 | V-0 |
| physical property | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT 3710FG |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.50to1.0 % |
| density | ASTM D792 | 1.46 g/cm³ |
| Thermal performance | Test Condition | Test Method | Shanghai KumhoSunny Plastics Co., Ltd./KumhoSunny PBT 3710FG |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 170 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 200 °C |
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