硅酸铝卷毡标准保温材料
家居工艺
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详情信息
项目ltem
硅酸铝纤维卷毡al silicate
fiber winding felt
硅酸铝纤维平毡al silicate
fiber flat felt
体积密度（kg/m
3）volume
density
120±5
130±5
纤维直径（im）fiber
diameter
2.4
2.4
**线收缩率(%)permanent
line contraction rate
保温24小时
preserve the temperature for 24 hours
-4
-3.9
(1000℃)
(1000℃)
渣球含量（%）shot
content＞0.25mm
10.2
10.5
各热面下导热系数(w/m.k)
the heat conductivity under each hot
surface
0.034(20℃)
0.034(20℃)
0.096(400℃)
0.096(400℃)
0.132(600℃)
0.132(600℃)
备注：以上数据按国家规定的方法测得。remarks:
the above data gained according to the method prescribed by the
state.
   
硅酸铝纤维卷毡al silicate
fiber winding felt
硅酸铝纤维平毡al silicate
fiber flat felt
体积密度（kg/m
3）volume
density
120±5
130±5
纤维直径（im）fiber
diameter
2.4
2.4
**线收缩率(%)permanent
line contraction rate
保温24小时
preserve the temperature for 24 hours
-4
-3.9
(1000℃)
(1000℃)
渣球含量（%）shot
content＞0.25mm
10.2
10.5
各热面下导热系数(w/m.k)
the heat conductivity under each hot
surface
0.034(20℃)
0.034(20℃)
0.096(400℃)
0.096(400℃)
0.132(600℃)
0.132(600℃)
备注：以上数据按国家规定的方法测得。remarks:
the above data gained according to the method prescribed by the
state.