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Fire-Clay Insulating Refractory Brick
Counter 241   Addtime：2006-07-05 18:30:39
Brand name
Item
NG-1.5
NG-1.3a
NG-1.3b
NG-1.0
NG-0.9
NG-0.8
NG-0.7
NG-0.6
NG-0.5
NG-0.4
Bulk density ≥g/cm3
1.5
1.3
1.3
1
0.9
0.8
0.7
0.6
0.5
0.4
Cold crushing strength≥MPa
5.88
4.41
3.92
2.94
2.45
2.45
1.96
1.47
1.17
0.98
Test temperature(Reheat linear change less then 2%)
1400
1400
1350
1350
1300
1250
1250
1200
1150
1150
Thermal Conductivity(W/m.k)(350℃)
0.7
0.6
0.6
0.5
0.4
0.35
0.35
0.25
0.25
0.2

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