Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM FC2020H KEP KOREA
KEPITAL®
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Carbon fiber reinforced
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | KEP KOREA/FC2020H |
|---|---|---|---|
| Water absorption rate | 23°C,60%RH | ASTM D-570 | 0.28 % |
| Shrinkage rate | 3mmt,直径100mm | 0.4 % |
| Mechanical properties | Test Condition | Test Method | KEP KOREA/FC2020H |
|---|---|---|---|
| Impact strength of cantilever beam gap | Notch 3.2mmt | ASTM D-256 | 8.0 Kgf.cm/cm |
| elongation at break | 2mmt | ASTM D-732 | 820 Kgf/cm |
| Flexural modulus | 23°C | ASTM D-790 | 13.5 |
| Impact strength of cantilever beam gap | 3.2mmt Stype | ASTM D-1822 | 160 Kgf.cm/cm |
| elongation | 23°C | ASTM D-638 | 3 % |
| bending strength | 23°C | ASTM D-790 | 2.500 Kgf/cm |
| Rockwell hardness | M scale | ASTM D-785 | M98 |
| tensile strength | 23°C | ASTM D-638 | 1.700 Kgf/cm |
| Electrical performance | Test Condition | Test Method | KEP KOREA/FC2020H |
|---|---|---|---|
| Surface Resistivity | ASTM D-257 | 5×10 Ω | |
| Volume resistivity | ASTM D-257 | 2×10 Ω.cm |
| physical property | Test Condition | Test Method | KEP KOREA/FC2020H |
|---|---|---|---|
| filler content | 20 % |
| Thermal performance | Test Condition | Test Method | KEP KOREA/FC2020H |
|---|---|---|---|
| Linear coefficient of thermal expansion | 20°C -80°C | ASTM D-696 | 1.5 |
| Heat distortion temperature | 18.6kgf/cm，HDT | ASTM D-648 | 163 °C |
| combustibility | 0.8mmt | UL -94 | HB |
| Heat distortion temperature | 4.6kgf/cm，HDT | ASTM D-648 | 164 °C |
| melt mass-flow rate | ASTM D-1238 | 6 g/10 min | |
| melting temperature | 10°C/min | DSC Method | 165 °C |
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