JC High-Strength Fibre Guning Mixes

price: Negotiable
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Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-12 01:08
Browse the number: 118
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Product details
JC high-strength fibre gunning mixes are developed on the base of general and dry-type spray coating mixes,improving insulating performance,effectively lowering thermal loss,preventing shell overheating,increasing warm air temperature.The fibre wool,add andalusite,the suitable chemical binder and the refractories are gunned on the surface with the high-pressure gunning installation process,forming a strong integrate of fibre and refractory. The gunned layer has advantages of high-strength,light weight,insulation,saved energy etc.
1.Low rebounded elasticity less than 14%.
2.Low thermal conductivity,excellent heat-retaining properties.
3.Helping to reduce heat loss of blast furnace and hot stove and prolong the service life,showing saved cost.sufficient economic benefits.

 Items      
JCGS-1
JCGS-1.3
Al2O3
42-48
38-45
Working Temperature(?橼/span>
1250
1450
Bulk density 
(g/cm3)       
0.9-1.05
1.1-1.3
Linear change rate (%)           
-2.0(1150?榴imes;3h)
-2.7(1200?榴imes;3h)
Compressive strength(110?栍pa)  
≥3
≥10
Breaking strength(110?栍pa)    
?M
≥2.5
 
Thermal conductivity             
0.08-0.09(600?橼/span>
0.2-0.27(350±25?橼/span>
 
Application areas         
The hot blast main pipe,packing tube,rised tube,descended tube and conical surface
The hot blast main pipe and dome
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