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| mechanical properties | Test Condition | Test Method | SECCO SHANGHAI/S2040 |
|---|---|---|---|
| tensile strength | Yield | 合格品|≥30.0 Mpa | |
| elongation | Break | ASTM D-638 | 20 % |
| Impact strength of cantilever beam gap | 23℃ | 优等品|≥13.5 kJ/m² | |
| elongation | Break | 合格品|≥18 % | |
| Rockwell hardness | ASTM D-785 | 94 R-Scale | |
| Bending modulus | ASTM D-790A | 1450 Mpa | |
| Elongation at Break | ASTM D638/ISO 527 | 20 % | |
| Impact strength of cantilever beam gap | 23℃ | ASTM D-256 | 16 J/m |
| Bending modulus | 合格品|实测 GPa | ||
| Rockwell hardness | 优等品|实测 R | ||
| ASTM D785 | 94 | ||
| tensile strength | Yield | ASTM D-638 | 34.0 Mpa |
| ASTM D638/ISO 527 | 34 kg/cm²(MPa)[Lb/in²] | ||
| Bending modulus | ASTM D790/ISO 178 | 1450 kg/cm²(MPa)[Lb/in²] | |
| thermal performance | Test Condition | Test Method | SECCO SHANGHAI/S2040 |
| Hot deformation temperature | HDT | ASTM D648/ISO 75 | 99 ℃(℉) |
| 0.46MPa | ASTM D-648 | 99 °C | |
| 0.45MPa | 合格品|实测 °C | ||
| Other performance | Test Condition | Test Method | SECCO SHANGHAI/S2040 |
| Cleanliness | 色粒 | 优等品|≤5 粒/kg树脂 | |
| fisheye | 0.8mm | 优等品|≤4 个/1520cm2 | |
| Huangdu Index | 合格品|实测 % | ||
| fisheye | 0.4mm | 优等品|≤20 个/1520cm2 | |
| Cleanliness | 杂质 | 合格品|≤60 粒/kg树脂 | |
| Huangdu Index | ASTM D-192563T | 2 % | |
| Basic Performance | Test Condition | Test Method | SECCO SHANGHAI/S2040 |
| melt mass-flow rate | 合格品|30.0-38.0 g/10min | ||
| density | ASTM D-1505 | 0.905 g/cm³ | |
| melt mass-flow rate | ASTM D-1238 | 38.0 g/10min | |
| Physical properties | Test Condition | Test Method | SECCO SHANGHAI/S2040 |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 38.0 g/10min | |
| density | ASTM D792/ISO 1183 | 0.905 |
