COM (Common) Grade and 96 Density (kg/m ) insulation ceramic fiber felt
Negotiable /Roll
Min.Order:30 Rolls
Tianjin Iking Gerui Business Co., Ltd.
COM (Common) Grade and 96 Density (kg/m ) insulation ceramic fiber felt
Product Application:
Ceramic Fiber Blanket is widely used for industrial furnace heat treatment, direct exposure to heat as furnace hot face lining, high temperature filter material, heat treatment insulation, and expansion joints.
Technical Parameters:
Description | Common | Standard | High Purity | High Alumina | Zirconia | |
Maximum temperature (°C) | 1000 | 1260 | 1260 | 1360 | 1430 | |
Working Temperature (°C) | < 1000 | 1050 | 1100 | 1200 | 1350 | |
Color | white | white | white | white | white | |
Density (kg/m3) | 96-128 | 96-128 | 96-128 | 128-160 | 128-160 | |
Shrinkage(%)of heating 24 hours | -4 | -3 | -3 | -3 | -3 | |
(as density 128 kg/m3) | (1000°C) | (1000°C) | (1100°C) | (1250°C) | (1350°C) | |
Thermal conductivity (w/m.k)(Density 128 kgs/ m3) | 0.09(400°C) | 0.09(400°C) | 0.09(400°C) | 0.12(600°C) | 0.16(800°C) | |
0.16(800°C) | 0.16(800°C) | 0.16(800°C) | 0.20(1000°C) | 0.20(1000°C) | ||
Tensile strength (MPa) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
(density as 128kg/m3) | ||||||
Chemical composition(%) | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
AL2O3 & SIO2 | 96 | 97 | 99 | - | - | |
AL2O3 & SIO2 & ZrO2 | - | - | - | 99 | 99 | |
ZrO2 | - | - | - | 15-17 | 15-17 | |
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
Na2O & K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 |
Manufacturing Process:
IKING Ceramic Fiber Blanket Laboratory:
Packing and Shipping:
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