Hot Repair Mass
Category:
Converter (BOF) Refractory Products
Keyword:
Hot Repair Mass
- Describe
-
Technical instructions
Converter repair gunning mass is made of high quality magnesia raw material and special organic binder,
according to the characteristics of easy damage for converter trunnion,
and steel-tapping hole.
This series of products with characteristics of environmental protection, high strength,
good fluidity in high temperature, erosion resistant, anti erosion,
is an ideal material for converter lining hot state repair maintenance.
Technical Parameters
ITEM
HD-RX1
HD-RX2
HD-RX3
HD-RX4
BINDER TYPE
PITCH
PITCH
RESIN
RESIN
MgO （%） ≥
65
70
75
80
C（%） ≥
10
12
8
5
BD（g/cm3）≥
1500℃×3h
2.2
2.2
2.1
2.1
CCS（MPa） ≥
1500℃×24
5
6
5
6
REF（℃）
1750
1750
1750
1750
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Factory Address:
Mazhai, Zhengzhou, China
Nanlou, Dashiqiao, China
Xinmi, Zhengzhou, China
Samut Sakhon， Thailand
Klang ，Malaysia
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