Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS HW-722 Daqing Petrochemical
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Suitable for phones, vacuum cleaners, typewriters, makeup boxes
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Daqing Petrochemical/HW-722 |
|---|---|---|---|
| bending strength | 23℃ | ASTM D-790 | 650 kg/cm |
| Rockwell hardness | ASTM D-785 | 105 R | |
| Flexural modulus | 23℃ | ASTM D-790 | 21000 kg/cm |
| tensile strength | 23℃ | ASTM D-638 | 540 kg/cm |
| Impact strength of cantilever beam gap | 1/4in(6.4mm) 23℃ | ASTM D-256 | 12 kg.cm/cm |
| physical property | Test Condition | Test Method | Daqing Petrochemical/HW-722 |
|---|---|---|---|
| melt mass-flow rate | 200℃ 21.6kg | ASTM D-1238 | 30 g/10min |
| Thermal performance | Test Condition | Test Method | Daqing Petrochemical/HW-722 |
|---|---|---|---|
| Heat distortion temperature | 6.4mm 18.6kg/cm，HDT | ASTM D-648 | 85 ℃ |
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