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| 比重 | |||
| -- | 1.37 到 2.08 | g/cm³ | ASTM D792 | 
| 23°C | 1.43 到 1.62 | g/cm³ | ISO 1183 | 
| 溶化体积流率(MVR) (250°C/2.16 kg) | 9.81 到 22.3 | cm³/10min | ISO 1133 | 
| 收缩率 | |||
| 流动: 23°C | 0.25 到 2.0 | % | ASTM D955 | 
