Material Comparison
Product Info
Product Name
Brand Name
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Properties
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ABS HFA-450 Daqing Petrochemical
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | Daqing Petrochemical/HFA-450 |
|---|---|---|---|
| dielectric constant | ASTM D-150 | 2.8↓ 107Cvl/s | |
| dielectric strength | ASTM D-149 | 540↑ v/mil | |
| Volume resistivity | ASTM D-257 | 1016↑ Ω.cm |
| Mechanical properties | Test Condition | Test Method | Daqing Petrochemical/HFA-450 |
|---|---|---|---|
| Rockwell hardness | ASTM D-785 | 102 R | |
| tensile strength | ASTM D-638 | 33 kg/cm2 | |
| elongation | ASTM D-638 | 55 % | |
| Impact strength of cantilever beam gap | 厚度6.4mm 缺口 | ASTM D-256 | 11.0 kg.cm/cm |
| bending strength | ASTM D-790 | 600 kg/cm2 | |
| Flexural modulus | ASTM D-790 | 22000 kg/cm2 |
| physical property | Test Condition | Test Method | Daqing Petrochemical/HFA-450 |
|---|---|---|---|
| Water absorption rate | ASTM D-570 | 0.3 % | |
| melt mass-flow rate | 200℃ 21.6kg | ASTM D-1238 | 180 g/10min |
| density | ASTM D-792 | 1.16 | |
| Shrinkage rate | ASTM D-955 | 0.4-0.7 % |
| Thermal performance | Test Condition | Test Method | Daqing Petrochemical/HFA-450 |
|---|---|---|---|
| vicat | ASTM D-1525 | 92 ℃ | |
| Heat distortion temperature | 6.4mm 18.6kg/cm2，未退火，HDT | ASTM D-648 | 76 ℃ |
| 6.4mm 18.6kg/cm2，退火，HDT | ASTM D-648 | 88 ℃ |
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