General information:
Cmax ceramic fiber blanket is made from high quality gao-ling clay, high purity alumina and silica oxides by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1260ºC to 1430ºC.
Standard Sizes:
25*610*7200mm
50*610*3600mm
13*610*14400mm
25*1220*7200mm
50*1220*3600mm
Regular Density:
128kg/m3, 96kg/m3
Advantages:
Heat reflectance
Light weight
Flexible
Resilient to thermal stock
High tensile strength
Corrosion resistance
Easy to install
Asbestos free
Application:
Petrochemical process heater refractory fiber lining
Heat treating furnace or intermittent (shuttle) kiln hot face lining
General furnace backup insulation
Heat seals for kiln car or furnace door
Electrical insulator
High temperature acoustic
Fire protection
Non-standard sizes are available upon request.
TECHNIQUE DATA | ||||
STD | HP | HA | HZ | |
CLASSIFICATION TEMPERATURE(C) | 1260 | 1260 | 1350 | 1450 |
WORKING TEMPERATURE(C) | 1000 | 1050 | 1200 | 1350 |
COLOR | WHITE | WHITE | WHITE | WHITE |
BULK DENSITY(kg/m 3 ) | 96/128 | 96/128 | 96/128 | 96/129 |
THERMAL SHRINKAGE 24HRS | ≤ 3 | ≤ 3 | ≤ 3.5 | ≤ 3.5 |
THERMAL CONDUCTIVITY(W/m. k) | ||||
800C | 0.15 | 0.176 | 0.160 | 0.155 |
1000C | 0.170 | 0.220 | 0.180 | 0.230 |
1200C | - | - | 0.260 | 0.31 |
CHEMICAL COMPOSITION(%) | ||||
Al2O3 | 45-46 | 45-46 | 53-55 | 38-54 |
SiO2+Al2O3 | 98.5 | 99 | 99 | 82-90 |
ZrO2 | - | - | - | 13-18 |
Fe2O3 | ≤ 0.4 | ≤ 0.3 | ≤ 0.3 | ≤ 0.3 |
