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Unshaped Refractory for Hydrogen Making Equipment
Counter 202   Addtime:2006-07-05 18:11:12
Brand name
Item
XPDI-F
XP-E
XJQZ-500
XJQZ-800
XJQZ-1000
XJQZ-1300
XJQZ-1000
Bulk density≥g/cm3
1.20
0.75
0.52
0.80
1.00
1.30
1.00
Cold crushing strength ≥MPa
5.0
2.6
1.2
3.2
3.8
7.6
(815℃)
5.0
5.0
(600℃)
3.0
Bending strength ≥MPa
2.0
0.55
0.4
0.7
1.0
2.0
(815℃)
1.0
1.5
Linear change after heating≤%
(1000℃)
-0.3
(900℃)
0.45
(800℃)
-0.7
(900℃)
-0.45
(900℃)
-0.25
(815℃)
-0.22
(815℃)
-0.25
Thermal conductivity
(350℃)
0.3
(350℃)
1.7
(350℃)
1.4
(350℃)
0.175
(350℃)
0.22
(500℃)
0.28
(500℃)
0.21
Attention The insulate against heat layer of make hydrogen radiation zon The refractory layer of make hydrogen radiation zon The insulate against heat layer of make hydrogen radiation zon The refratory layer of make hydrogen radiation zon The refractory layer of make hydrogen flue tube The refractory layer of make hydrogen air transform assemble tube The insulate against heat layer of make hydrogen air transform assemble tube

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