|
特性
Property
|
单位
Unit
|
技术指标
Specifications
|
|||||
|
密 度
Density
|
Kg/m
|
160
|
250
|
300
|
350
|
450
|
550
|
|
导热系数
Thermal conductivity
|
W/m.K
|
≤0.038
|
≤0.046
|
≤0.050
|
≤0.070
|
≤0.080
|
≤0.090
|
|
抗压强度
Compressive strength
|
MPa
|
≥1.6
|
≥2.5
|
≥4.6
|
≥7.0
|
≥10
|
≥15
|
|
吸水率
Water absorption
|
g/100cm
|
≤2.0
|
≤2.0
|
≤2.0
|
≤1.5
|
≤1.5
|
≤1.5
|
|
闭孔率
Close cell ratio
|
%
|
≥90
|
|||||
|
推荐使用温度
The proposed service temp.
|
℃
|
－196～+150
|
|||||
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