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  • Product: Gunning Refractory For Converter
  • Item No: 1009
  • 上架时间: 2012-07-06
  • Views : 95

  Gunning refractory for converter is made of high-quality magnesite and synthetic magnesite-carbon sand with special granularity distribution,mixing with multiple binding agent and addition agent.It has the characteristics of high adhesive rate,less resilience and easy gunning etc.It is applied to the gunning of the trunnion,slag line and other parts of converter.


指标 Index
牌号 Brand
化学成份%
Chemical
Composition
粒度
Grains
(mm)
线变化率(%)
Permanent
Liner Change
抗折强度(Mpa)
Modulus of Rupture
体积密度
(g/cm3)
B.D
MgO CaO 110℃×24h 1500℃×3h 110℃×24h
MZP-80 ≥82 ≥3.0 0-3 -2.5±0.5 ≥5 ≥18 ≥2.3
MZP-60 ≥60 ≥10 0-4 -2.5±0.5 ≥3 ≥12 ≥2.2