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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC K-20MRA KOTEC JAPAN
CARBO TEX
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Low viscosity,Good demolding performanc
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | KOTEC JAPAN/K-20MRA |
|---|---|---|---|
| Heat resistance | ASTM D257 | V-2 | |
| Hot deformation temperature | 18.6kg/cm | ASTM D648 | 271 ℉ |
| 18.6kg/cm | ASTM D648 | 133 °C | |
| melt mass-flow rate | 300℃,1.2kg | ASTM D1238 | 20 g/10min |
| mechanical properties | Test Condition | Test Method | KOTEC JAPAN/K-20MRA |
|---|---|---|---|
| Bending modulus | - | ASTM D790 | 22000 Kgf/cm |
| - | ASTM D790 | 313000 Ibf/in | |
| - | ASTM D790 | 2160 Mpa | |
| bending strength | - | ASTM D790 | 12400 Ibf/in |
| - | ASTM D790 | 870 Kgf/cm | |
| - | ASTM D790 | 85 Mpa | |
| elongation | Break | ASTM D638 | 120 % |
| Impact strength of cantilever beam gap | - | ASTM D256 | 14 ft.ibf/in |
| - | ASTM D256 | 75 Kgf.cm/cm | |
| - | ASTM D256 | 740 J/m | |
| tensile strength | - | ASTM D638 | 63 Mpa |
| - | ASTM D638 | 640 Kgf/cm | |
| - | ASTM D638 | 9100 Ibf/in |
| Electrical performance | Test Condition | Test Method | KOTEC JAPAN/K-20MRA |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 10 Ω.cm |