RHF Fast Dry Castable
Category:
High temp industrial furnace & fireplace / stove / boiler refractory products
Keyword:
RHF Fast Dry Castable
- Describe
-
Technical instructions
Fast Drying Castables and high performance refractory castables are similar. This kind of material is suitable for short installation, fast drying and furnace maintenance. Drying time is only 3 to 5 days, compared to the regular product, need 50% drying time, is an ideal material for furnace maintenance.
Technical Parameters
ITEM
HIGH ALUMINA BASE
MULLITE BASE
HD-LKJ55
HD-LKJ60
HD-LKJ65
HD-LKJ70
HD-MKJ60
HD-MKJ65
HD-MKJ70
HD-MKJ75
Al2O3 (%) ≥
55
60
65
70
60
65
70
75
BD (g/cm3) ≥
110℃ × 24h
2.2
2.3
2.3
2.5
2.3
2.4
2.5
2.7
MOR(MPa) ≥
110℃ × 24 h
6
7
8
8
7
8
9
10
1350℃ × 3 h
8
10
10
11*
10
10
12*
12*
CCS(MPa) ≥
110℃ × 24 h
30
30
40
45
35
40
45
50
1350℃ × 3 h
40
40
50
60*
50
50
60*
80*
PLC (%) ≤
1350℃ × 3 h
±0.5
±0.5
±0.5
±0.5*
±0.5
±0.5
±0.5*
±0.5*
REF （℃）
1400
1450
1500
1550
1500
1550
1600
1600
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Factory Address:
Mazhai, Zhengzhou, China
Nanlou, Dashiqiao, China
Xinmi, Zhengzhou, China
Samut Sakhon， Thailand
Klang ，Malaysia
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