Refractory, Refractory Brick, Refractory Material manufacturer / supplier in China, offering Ceramic Fiber Insulating Blanket for Glass Furnace, Clay Insulating Refractory Brick Series in Glass Furnace, Clay Insulating Refractory Brick in Glass Furnace and so on.
Min. Order / Reference FOB Price | 1 kg | US $5-100/ kg |
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Port: | Tianjin, China
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Payment Terms: | L/C, T/T, D/P, Western Union, Paypal, Money Gram |
Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Type: | Refractory Material |
Shape: | Blanket |
Material: | Ceramic Fiber |
Origin: | P. R. China |
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Item Brand name | Ordinary | Standard | High Pure | High Alumina | Zirconium Contained | |
Classification Temperature ºC | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working Temperature ºC | <1000 | 1050 | 1100 | 1260 | 1350 | |
Color | White | Pure white | Pure white | Pure white | Pure white | |
BD ( Kg/m3 ) | 96-128 | 96-128 | 96-128 | 128-160 | 128-160 | |
Permanent linear shrinkage(%) (thermal insulation 24 hours) (Volume 320kg/m3) | -4 (1000ºC) | -3 (1000ºC) | -3 (1100ºC) | -3 (1250ºC) | -3 (1350ºC) | |
Under various hot surface temperature Thermal Conductivity(w/m.k) (Volume 285kg/m3) | 0.09 (400ºC) | 0.09 (400ºC) | 0.09 (400ºC) | 0.132 (600ºC) | 0.176 (600ºC) | |
0.176 (800ºC) | ||||||
0.176 (800ºC) | 0.176 (800ºC) | 0.22 (1000ºC) | 0.22 (1000ºC) | 0.22 (1000ºC) | ||
Compressive strength(MPa) (Thickness reduction 10%) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
Chemical components(%) | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
AL2O3+SiO2 | 96 | 97 | 99 | 99 | / | |
AL2O3+SiO2+ZrO2 | / | / | / | / | 99 | |
ZrO2 | / | / | / | / | 15-17 | |
Fe2O3< | 1.2 | 1 | 0.2 | 0.2 | 0.2 | |
Na2O+K2O≤ | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | |
Product Dimension(mm) | Regular size 7200*610*10-50;Other specifications depend on customer requirements. |