新品上線
技术参数
项目Items |
指标Index |
测试方法和说明Test methods and instructions |
密度Density |
60-75kg/m3 |
GB/T6343 |
导热系数 Thermal conductivity |
0.023-0.038W(m.k) |
GB/T10294 |
压缩强度 Compression strength |
0.2-0.45Mpa |
GB/T8813 |
弯曲强度 Bending strength |
1.2-1.78Mpa |
GB/T8812 |
尺寸稳定性Dimensional Stability |
≤1.5% |
GB/T8811 |
吸水率Water absorption |
≤3%(v/v) |
GB/T8810 |
烟密度等级 [SDR]Smokedensity rating |
≤1 |
GB/T8627 |
工作温度 Working temperature |
-150℃-150℃ |
|
燃烧等级Flame rating |
老标准GB8624-1997为不燃A级,新标准GB8624-2006为B-s1,d0,t1级 |
GB8624 |
氧指数Oxygen index |
40-50 |
GB/T2406-93 |
甲醛释放量 Formaldehyde emission |
≤1.5ml/L |
GB18580 |
允许最大风速Maximum allowable wind speed |
15M/S |
|
工作压力Working pressure |
≤1500Pa |
|
漏风量、耐压及变形量 Leakage volume,pressure and deformation |
合格Qualified |
JGJ141-2004 |
耐火极限Fire resistance |
>1.6h |
GB17428 |
耐酸碱性Acid and alkali resistance |
室温浸泡,无变化Soak at roomtemperature,no change |
GB/T10125 GB/T6461 |
抗霉菌性Anti-fungal |
不生菌No plate |
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