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Model No. : | Class 0 |
---|---|
Brand Name : | Amusite |
Product description
Item | Unit | Specification | Standard | |
Density | Kg/m³ | 40—90 | GB/T6343 | |
Temperature | °C | -40—110 | GB/T17794 | |
Flammability |
—— | Higher than B1
Class0 | GB/T8624-2006 | |
BS476Part7,Part6 | ||||
Oxygen index | % | ≥40 | GB/T2406 | |
SDR |
| ≤65 | GB/T8627-1999 | |
Conductivity factor Average temperature -20°C 0°C 40°C |
|
W/(m.k) |
≤0.031 ≤0.034 ≤0.036 |
GB/T10294 |
Watervapor permeability | Coefficient | g/(m.s.pa) | ≤1.96*10-11 | GB/T17146-1997 |
Factor | —— | ≥1.0* 10^4 | ||
Water absorption ratio in vacuum | % | ≤10 | GB/T17794-2008 | |
Dimension stability 105±3°C,7d | % | ≤10 | GB/T8811 | |
Crack resistance | N/cm | ≥2.5 | GB/T10808 | |
Compression resilience ratio Compression time 72h | % | ≥70 | GB/T6669 | |
Anti-ozone | —— | Not cracking | GB/T7762 | |
Aging resistance | —— | Slightly crumpling, no cracks,no pin holes,not deforming | GB/T16259 |
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