Product Description
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Ceramic Fiber Board
Item:SINSTON 8709 |
Description:Ceramic fiber board uses non-brittle material, therefore it has good tenacity, high compressive strength, good flatness and mechanical process ability. Temperature is 1050℃, 1260℃, 1430℃ and it is the ideal material for wall liner and back lining of the heating equipment.
Ceramic Fiber Board
Characteristics：
Flat surface
Equal volumetric weight and thickness
Excellent mechanical and structure strength
Low thermal conductivity and low shrinkage
Air-current resistant washing
Typical application:
Heat insulation for back lining of high temperature industrial furnace
Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces.
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Item
Product
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COM
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ST
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HP
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HAA
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HZ
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Specification Tem(℃)
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1100
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1260
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1260
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1360
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1430
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Working Tom(℃)
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＜1000
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1050
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1100
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1200
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1350
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Colour
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White
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White
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White
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White
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White
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Density(kg/m3)
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260
320
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260
320
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260
320
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260
320
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260
320
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Rate of line(%) (24h,Density:320kg/m3)
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-4
(1000℃)
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-4
(1000℃)
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-4
(1100℃)
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-4
(1200℃)
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-4
(1350℃)
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Rate of thermal
conductivity(w/m.k)
(Density: 285kg/m3)
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0.085(400℃)
0.132(800℃)
0.180(1000℃)
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0.085(400℃)
0.132(800℃)
0.180(1000℃)
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0.085(400℃)
0.132(800℃)
0.180(1000℃)
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0.085(400℃)
0.132(800℃)
0.180(1000℃)
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0.085(400℃)
0.132(800℃)
0.180(1000℃)
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Tensile strength (Mpa)
(strength10%)
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0.5
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0.5
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0.5
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0.5
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0.5
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Chemical composition
(%)
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AL2O3
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40-44
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45-46
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47-49
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52-55
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39-40
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AL203+SIO2
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95-96
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96-97
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98-99
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99
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-
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AL2O3+SIO2+Zro2
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-
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-
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-
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-
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99
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Zro2
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-
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-
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-
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-
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15-17
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Fe2O3
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<1.2
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<1.0
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0.2
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0.2
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0.2
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Na2O+K2O
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≤0.5
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≤0.5
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0.2
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0.2
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0.2
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Size(mm)
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Common specification: 600*400*10-5；900*600*20-50
other made according to customer's requirements
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