Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
AS 310CTR KUMHO KOREA
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | KUMHO KOREA/310CTR |
|---|---|---|---|
| Water absorption rate | 24hr | ASTM D-570 | 0.3 % |
| melt mass-flow rate | 200℃/5kg | ASTM D-1238 | 5.5 g/10min |
| 230℃/3.8kg | ASTM D-1238 | 10.0 g/10min |
| Mechanical properties | Test Condition | Test Method | KUMHO KOREA/310CTR |
|---|---|---|---|
| elongation | 断裂 | ASTM D-638 | 4.5 % |
| Rockwell hardness | ASTM D-785 | 82 M scale | |
| tensile strength | ASTM D-638 | 620 kg/cm2 | |
| bending strength | ASTM D-790 | 900 kg/cm2 | |
| Impact strength of cantilever beam gap | 3.2mm | ASTM D-256 | 1.5 J/m |
| Flexural modulus | ASTM D-790 | 33600 kg/cm2 |
| physical property | Test Condition | Test Method | KUMHO KOREA/310CTR |
|---|---|---|---|
| density | ASTM D-792 | 1.07 g/cm3 | |
| Shrinkage rate | Flow | ASTM D-955 | 0.2-0.6 % |
| Thermal performance | Test Condition | Test Method | KUMHO KOREA/310CTR |
|---|---|---|---|
| combustibility | 1.6mm | UL 94 | HB |
| Heat distortion temperature | 18.6kg/cm2，未退火，HDT | ASTM D-648 | 90 ℃ |
| vicat | 1kg,50℃/h | ASTM D-1525 | 107 ℃ |
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