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Unshaped Refractory for Oil Refining Equipment
Counter 266   Addtime:2006-07-05 18:06:34
Brand name
Item
XBPDI-D
XBPDI-G
XBPDI-EG
XBPDI-ED
XBL-D
XBL-G
X-BPDI-A
XBL-Bm
XBL-Bm(1.6)
XBL-Bm(1.8)
Bulk density≥g/cm3 110*24h
2.35
1.4
1.4
2.35
2.5
1.1
2.7
1.4
1.6
1.8
815*3h
2.35
1.35
1.35
2.35
2.45
1.0
2.7
1.35
1.55
1.75
Cold crushing strength≥MPa 110*24h
70.0
18
15
65
60
10
80
25
40
50
815*3h
50.0
12
10
50.0
50
7.0
100
20
30
35
Bending strength ≥MPa 110*24h
8.0
3.0
3.0
7.0
8.0
2.5
12
4.0
6.0
7.0
815*3h
4.8
2.3
2.2
4.8
7.0
2.0
15
3.0
4.0
4.5
Linear chage after headting 1450℃*3h%
-0.15
-0.25
-0.25
-0.15
-0.2
-0.2
-0.3
-0.2
-0.2
-0.2
Thermal conductivity ≤W/m.k
0.45
0.45
0.9
0.28
0.35
0.45
0.55
Max.Service Temperature℃
1300
1000
1000
1300
1300
1000
1500
1000
1100
1200

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