High Temperature Ceramic Fiber Blanket
Ceramic Fiber Blanket Description:
Refractory Blanket for Sale is made of long fibers with features of flexible, easy to cut and shape, and easy to install. Refractory blanket has an excellent thermal stability and also can keep its original soft fibrous structure reaching to service temperature. Refractory blanket has a maximum service temperature of 2,372° F and a continuous use limit of 2,300° F.
Refractory blanket has white color and regular size with high fire-resistant and insulation. Refractory Blanket for Sale can keep good tensile strength in the neutral and oxidizing atmosphere without any binding agent.
Ceramic Fiber Blanket Features:
High temperature and fire resistance
Excellent thermal stability and chemical stability
Great elasticity and thermal shock resistance
Low heat conductivity and heat capacity
Good sound absorption property
Application of Ceramic Fiber Blanket
Wall and backing lining insulation of Industrial kiln and heating device
High heat equipment insulation
High temperature pipeline insulation
High temperature kiln door gasket
Fire insulation for electrical apparatus element
As raw materials for refractory modules and collapse block
Fire insulation for Military equipment
High heat insulation for aerospace, steel and petrochemical industry
Ceramic Fiber Blanket Phsyical and chemical index:
1260 Blanket | 1400 Blanket | 1500 Blanket | 1600 Blanket | |
Classification temperature ( °C) | 1260 | 1425 | 1500 | 1600 |
Melting point (°C) | 1760 | 1700 | 1760 | - |
Colour | White | White | Blue gree | White |
Fiber diameter ( u m) | 2.6 | 2.8 | 2.65 | 3.1 |
Fiber length (mm) | ~250 | ~250 | ~150 | ~100 |
Linear shrinkage(%) | (1100oC x 24 hrs)1.8 | (1300 o C x 24 hrs) 1.5 | ||
Shot content (>212 micro meter) (%) | 18 | 18 | ||
Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201 | ||||
1260 blanket | 64 kg/m3 | 96 kg/m3 | 128 kg/m3 | 160kg/m3 |
mean 400°C | 0.13 | 0.12 | 0.07 | 0.09 |
mean 600 °C | 0.21 | 0.17 | 0.12 | 0.14 |
mean 800°C | 0.30 | 0.25 | 0.16 | 0.20 |
1400 blanket | 128 kg/m3 | 160kg/m3 | ||
mean 600 °C | 0.13 | 0.14 | ||
mean 800 °C | 0.20 | 0.20 | ||
mean1000 °C | 0.29 | 0.28 | ||
Chemical composition (%) | ||||
Al2O3 | 47.1 | 35.0 | 40.0 | 72 |
SiO2 | 52.3 | 49.7 | 58.1 | 28 |
ZrO2 | 15.0 | |||
Cr2O3 | 1.8 | |||
Bulk density(Kg/m3) | 64,96,128,160 | |||
Available size(mm/roll) | 7200*600*6,12.5,20,25,38;3600*600*50 | |||
