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| 物理性能 | 额定值 | 单位制 | 测试方法 | 
| 表观密度 | ASTM D1895 | ||
| 浇注 | 0.80 | g/cm³ | |
| 振实 | 0.87 | g/cm³ | |
| Acetaldehyde 2 | < 1.0 | ppm | Internal Method | 
| Intrinsic Viscosity 3 | 0.78 到 0.82 | Internal Method | |
| 颜色 - CIE L 4 | > 78 | Internal Method | 
