Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GF305 KOLON KOREA
KOCETAL®
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high strength、High rigidity
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Plastic Datasheets
| Other performance | Test Condition | Test Method | KOLON KOREA/GF305 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| Basic performance | Test Condition | Test Method | KOLON KOREA/GF305 |
|---|---|---|---|
| density | ASTM D792 | 1.59 g/cm³ | |
| Water absorption rate | Equilibrium,23℃,60%rh | ASTM D570 | 0.20 % |
| Shrinkage rate | flow | ASTM D955 | 0.50 % |
| Mechanical properties | Test Condition | Test Method | KOLON KOREA/GF305 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23℃ | ASTM D256 | 50.0 J/m |
| elongation | Yield,23℃ | ASTM D638 | 6.0 % |
| bending strength | 23℃ | ASTM D790 | 190 MPa |
| Electrical performance | Test Condition | Test Method | KOLON KOREA/GF305 |
|---|---|---|---|
| Dielectric loss | 1E+6 Hz | ASTM D150 | 0.0060 |
| dielectric constant | ASTM D150 | 3.70 |
| Thermal performance | Test Condition | Test Method | KOLON KOREA/GF305 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 163 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 164 °C | |
| Linear coefficient of thermal expansion | flow | ASTM D696 | 0.000025 cm/cm/°C |
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