ITEM
|
UNIT
|
VALUE
|
REMARK
|
Color(颜色)
|
|
Green
|
|
Porosity(气孔率)
|
%
|
30
|
CNS619
|
Water absorption(吸水性)
|
%
|
15.77
|
CNS619
|
Mohs' hardness(抗拉伸强度)
|
N/mm2
|
5-6
|
DIN EN101-1992
|
Flexural strength(耐弯曲强度)
|
kgf/cm2
|
47.5
|
CNS12701(1990)
|
Bulk density(密度)
|
g/cm3
|
1.9
|
|
Resistance insulation(绝缘阻抗)
|
GΩ
|
10
|
1000VDC,1minute
|
Thermal conductivity(热传导系数)
|
w/m-k
|
10
|
|
Maximum operating temperature(操作温度)
|
℃
|
<700
|
|
Dielectric Withstanding Voltage(耐电压)
|
KV
|
7
|
|
Linear thermal expansion coefficient(热膨胀系数)
|
10¯6
|
4.13
|
|
Main composition(主要成分)
|
sic
|
90%↑
|
|
size(尺寸)
|
Mm
|
10*10/20*20/30*30/40*4
|