|
Tested Content
|
Tested Value
|
Tested Method
|
|
Apparent density kg/m³
|
40-95
|
GB/T6343
|
|
Thermal Conductivity W/(m·k)
|
0°Ch≤0.038
|
GB/T10294
|
|
Moisture permeability Moisture
|
≤10%
|
GB/T17146
|
|
permeability coefficient g/(m·s·Pa)
|
≤4.4×10-10
|
GB/T17146
|
|
Wet resistance factor
|
≤6
|
GB/T17794
|
|
Vacuum water absorption %
|
Oxygen Index≥32%
Low smoke density
Class B1
|
GB/T2406
GB/T8627
GB/T8624
|
|
Flame retardant performance
|
Class 0
|
BS 476:Part 6
|
|
Toxicity of burning smoke
|
ZA3 security level
|
GB/T20285
|
|
Dimensional stability %
|
(105°C±3°C, 7d)≤10
|
GB/T8811
|
|
Compression rebound rate %
|
(Compression ratio50, 72h)≥70
|
GB/T6669
|
|
Aging resistance 150h
|
Slightly wrinkled, no cracks, no pinholes, no deformation
|
GB/T16259
|
|
Applicable temperature range°C
|
-50~110
|
GB/T17794
|
