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外观 |
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物理性能 | 额定值 | 单位制 | 测试方法 |
密度 | 1.45 | g/cm³ | ISO 1183 |
吸水率 | |||
饱和, 23°C | 0.30 | % | |
平衡, 23°C, 50% RH | 0.14 | % | |
Water Absorption | ISO 62 | ||
after 24 h immersion in water: 23°C | 4.0 | mg | |
after 96 h immersion in water: 23°C | 9.0 | mg |