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Refractory Insulating Material
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Diatomaceous Insulating Brick
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Refractory Insulating Material
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Product Description
Item
GZ-0.7a
GZ-0.7b
GZ-0.6
GZ-0.5a
GZ-0.5b
GZ-0.4
Bulk density≥g/cm3
0.7
0.7
0.6
0.5
0.5
0.4
Cold crushing strength≥MPa
2.5
1.2
0.8
0.8
0.6
0.8
Test Temperature(Reheat linear change less than 2%)
900
900
900
900
900
900
Thermal Conductivity(W/m.k)(350℃)≤
0.20
0.21
0.17
0.15
0.16
0.13