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  • Product: Magnesia fireclay
  • Item No: 1007
  • 上架时间: 2012-07-06
  • Views : 125

  Magnesia fireclay is made from synthesizing, adopting high quality fireproof powdery materials and compound binder operation assistant agents etc.

  It has the characteristics of high intensity,good fluidity, small contraction,strong resistance to corrosion,thin joint layer and convenient field operations etc.

  It is the ideal match-material for placing jointing and coating of firebrick of various industrial furnaces.


牌号Brand
性能Performance
XHMST-95 XHMST-90 XHMOBT-95 XHMOBT-90 XHHGS-10 XHMGST-10
化学成分
Chemical
Ingredient
(%)
MgO ≥90 ≥84 ≥93 ≥87 ≥70 ≥58
SiO2 ≤6.4 ≤8.2 ≤3.5 ≤6.7 ≤6.8 ?
Cr2O3 - - - - ≥9.3 ≥17.4
粒度
Granularity
(mm)
+0.5 ﹤2.0 ﹤2.0 ﹤2.0 ﹤2.0 ﹤2.0 ﹤2.0
-0.074 ﹥60 ﹥60 ﹥60 ﹥60 ﹥60 ﹥60
粘结强度
Bond
Strength
(kg/cm3)
110℃×24h
干燥后
After dried
﹥5 ﹥5 ﹥3 ﹥3 ﹥3 ﹥3
1500℃×3h
烧成后
After burned
and finished
﹥50 ﹥50 ﹥45 ﹥45 ﹥45 ﹥30
粘结时间(分、秒)
Tack time
(Minute,second)
40〞-2 40〞-2 40〞-2 40〞-2 35〞-2 35〞-2
特征
Features
气硬性
Air hardening
气硬性
Air hardening
气硬性 抗蚀
Air hardening
Anti-corrosive
气硬性 抗蚀
Air hardening
Anti-corrosive
气硬性 抗蚀
Air hardening
Anti-corrosive
气硬性 抗蚀
Air hardening
Anti-corrosive
主要用途
Main applications
砌筑 工作衬
Placing
working lining
砌筑 普通砖
Placing
common brick
砌筑 工作衬
Placing
working lining
砌筑 普通砖
Placing
common brick
砌筑 镁铬砖
Placing magnesia-chrome brick
砌筑高级 镁铬砖
Placing high-grade magnesia-chrome brick
包装(kg)
Package
25 25 25 25 25 25