RUNZE Refractory Material Co. Ltd

Products >> Ceramic Fiber Products >> Ceramic Fiber Blanket

  • Ceramic Fiber Blanket
Ceramic Fiber Blanket

Ceramic Fiber Blanket

RZ ceramic fiber blanket is produced by the RZ ceramic fiber bulk with double needle-punching process to provide exceptional handling strength for high temperature insulation applications,having high tensile strength and low shrinkage.

    The classification temperature(℃):1050,1260,1360,1450

RZ Ceramic Fiber Blanket Features:   

Low thermal conductivity, Low heat storage and low thermal shrinkage

Excellent insulating performance                    

Excellent thermal and chemical stability and good resistance to corrossion

Resistance to thermal shock                            

Good sound absorption

Good tensile strength, simple construction and excellent flexibility     

RZ Ceramic Fiber Blanket Applications

Petrochemical,refining industry furnace lining            

Power boiler and boiler doors insulation 

Ceramic Kiln car insulation and seals              

Lings and seals for heat treating and annealing furnace      

Insulation of commercial dryers and ovens   

High temperature gasket                

Raw materials of ceramic fiber module

Technical Data
 
Type:
Blown and spun

Classification Temperature

1050
1260
1360
1450

Operation Temperature

850
1000/1100
1220
1350

Chemical Composition,%

 
Al2O3
41-43
44-49
52-54
39-40
 
SiO2
52-57
50-55
44-47
40-45
 
Fe2O3
1.2
0.6
0.5
0.5
 
ZrO2
/
/
/
14-17

 

Linear Shrinkage %,128kg/m3

900x24h-3

1100x24h-3

1200x24h-3

1300x24h-3

Thermal Conductivity,w/m.k,

 
128kg/m3
0.09-400
0.176-600
0.09-400
0.22-1000
0.132-600
0.22-1000
0.16-600
0.22-1000
 
Density, kg/m3
70/96/128/160

Tensile Strength,MPa

0.08-0.12
Size,mm

7200x610x25,3600x610x50mm;or as customer’s size

Packing

Woven Bag or Carton

Quality Certificate

ISO9001-2000,GBT 3003-2006,MSDS

  

 
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