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Product Name
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ABS SG-728 Daqing Petrochemical
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Suitable for washing machine casings, electric machines, internal automatic telephones, etc
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Daqing Petrochemical/SG-728 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 1/8in(3.2mm) 23℃ | ASTM D-256 | 19 kg.cm/cm |
| bending strength | 23℃ | ASTM D-790 | 700 kg/cm |
| Rockwell hardness | ASTM D-785 | 112 R | |
| elongation | ASTM D-638 | 20 % | |
| Flexural modulus | 23℃ | ASTM D-790 | 23000 kg/cm |
| Impact strength of cantilever beam gap | 1/4in(6.4mm) 23℃ | ASTM D-256 | 17 kg.cm/cm |
| tensile strength | 23℃ | ASTM D-638 | 550 kg/cm |
| physical property | Test Condition | Test Method | Daqing Petrochemical/SG-728 |
|---|---|---|---|
| density | ASTM D-792 | 1.04 23/23℃ | |
| melt mass-flow rate | 200℃ 21.6kg | ASTM D-1238 | 60 g/10min |
| Shrinkage rate | ASTM D-955 | 0.4-0.7 % | |
| melt mass-flow rate | 200℃ 5kg(条件G) | ASTM D-1238 | 4.2 g/10min |
| Thermal performance | Test Condition | Test Method | Daqing Petrochemical/SG-728 |
|---|---|---|---|
| vicat | ASTM D-1525 | 97(207) ℃(℉) | |
| Heat distortion temperature | 退火，6.4mm 18.6kg/cm，HDT | ASTM D-648 | 97(207) ℃(℉) |
| 未退火，6.4mm 18.6kg/cm，HDT | ASTM D-648 | 87(187) ℃(℉) |
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