Products

Refractory Mastic

Ceramic Fiber Mastic (also called Coating) is mixture of refractory fiber, silica binder, and filler with a sticky consistency, providing a hard surfaced, low thermal conductivity insulation after drying. The mixture is ideal for applications such as vacuum formed shapes, coatings, metal stud protection (as in ceramic cup-lock anchors), and for patching refractory cracks and fissures.
Features:
Good bonding with fiber
Good resistance to chemical attack
Resist the thermal current scouring
 
Applications:
Protection for fiber lining surface of furnaces
Protection for lining surface of velocity flame furnaces
 
Product Data Sheet:
Refractory Mastic
Type
  OSM-N1300
  OSM-N1300S
  OSM-N1400F
   OSM-N1700
Max Use temperature()
     1300
      1300
     1400
      1700
Condition
    slurry
     liquid
     slurry
      slurry
Main Composition(%)
 (Al2O3SiO2)~65
 (SiO2Al2O3)~20
 (Al2O3SiC)~75
    Al2O3~95
Fired Line Shrinkage(%)
      2       
   (1200)
    
        /
     1.8
   (1250)                          
     1.0       
   (1500)
Mastic thickness(mm)
    1-3
 Harding of fiber
      1-3
      1-3
 
 
 
 
 
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