RHF Anchor Brick
Category:
High temp industrial furnace & fireplace / stove / boiler refractory products
Keyword:
RHF Anchor Brick
- Describe
-
Technical instructions
Anchor brick produced by Hongda is made by machine, and select the similar material as furnace lining castables, sintered at high temperature.
The product has the advantages of high strength, good anti-erosion performance,
excellent spalling resistance, and thermal expansion being similar as the lining castables.
Technical Parameters
ITEM
HD-LZ55
HD-LZ65
HD-LZ75
Al2O3 （%） ≥
55
65
75
AP（％）
≤22
≤20
≤18
BD（g/cm3） ≥
110℃ × 24 h
2.3
2.5
2.5
MOR（MPa） ≥
110℃ × 24 h
8
10
10
1450℃ × 3 h
10
12
12
CCS（MPa） ≥
110℃ × 24 h
35
50
60
1450℃ × 3 h
45
60
80
PLC（%）≤
1500℃ ×2 h
+0.1～-0.4
+0.3～-0.3
+0.3～-0.2
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Factory Address:
Mazhai, Zhengzhou, China
Nanlou, Dashiqiao, China
Xinmi, Zhengzhou, China
Samut Sakhon， Thailand
Klang ，Malaysia
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