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PP Copolymer Braskem PP RP 141 巴西布拉斯科
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | 巴西布拉斯科/Braskem PP RP 141 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,注塑 | ASTM D256 | 40 J/m |
| 23°C,注塑 | ISO 180 | 4.4 kJ/m² | |
| -20°C,注塑 | ASTM D256 | 20 J/m |
| hardness | Test Condition | Test Method | 巴西布拉斯科/Braskem PP RP 141 |
|---|---|---|---|
| Rockwell hardness | R级,注塑 | ASTM D785 | 83 |
| R-Scale | ISO 2039-2 | 83 |
| Mechanical properties | Test Condition | Test Method | 巴西布拉斯科/Braskem PP RP 141 |
|---|---|---|---|
| Flexural modulus | 注塑 | ASTM D790 | 1050 MPa |
| tensile strength | 屈服,注塑 | ASTM D638 | 30.0 MPa |
| Flexural modulus | 注塑 | ISO 178 | 1150 MPa |
| elongation | 屈服,注塑 | ASTM D638 | 14 % |
| tensile strength | 屈服,注塑 | ISO 527-2 | 28.0 MPa |
| Tensile strain | 屈服,注塑 | ISO 527-2 | 16 % |
| optical performance | Test Condition | Test Method | 巴西布拉斯科/Braskem PP RP 141 |
|---|---|---|---|
| Haze ratio | 1000µm,InjectionMolded | ISO 13468-1 | 14 % |
| 1000µm,InjectionMolded | ASTM D1003 | 18 % |
| physical property | Test Condition | Test Method | 巴西布拉斯科/Braskem PP RP 141 |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 40 g/10min |
| density | ASTM D792 | 0.902 g/cm³ | |
| ISO 1183 | 0.902 g/cm³ | ||
| melt mass-flow rate | 230°C/2.16kg | ISO 1133 | 40 g/10min |
| Thermal performance | Test Condition | Test Method | 巴西布拉斯科/Braskem PP RP 141 |
|---|---|---|---|
| vicat | ASTM D15253 | 127 °C | |
| Hot deformation temperature (HDT) | 1.8MPa,未退火，HDT | ISO 75-2/A | 49.0 °C |
| 0.45MPa,未退火,注塑，HDT | ASTM D648 | 83.0 °C | |
| 1.8MPa,未退火,注塑，HDT | ASTM D648 | 49.0 °C | |
| vicat | ISO 306/A | 127 °C | |
| Hot deformation temperature (HDT) | 0.45MPa,未退火，HDT | ISO 75-2/B | 79.0 °C |
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