China Ceramic Fiber Blanket for Electrial Insulator

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.
Cmax ceramic fibre blanket is resistant to most chemicals attack except hydrofluoric phosphoric acid and high pH alkali(na2o or k2o). Its thermal and physical properties can not be affected by oil, steam and water, very good thermal insulating materials.
Advantages:
Heat reflectance
Light weight
Low thermal conductivity
Low heat storage
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.
This information, subject to change, is offered solely for your consideration. Users of our products should make their own tests to determine the suitability of each product for their particular purposes.

TECHNIQUE DATA STDHPHAHZCLASSIFICATION TEMPERATURE(C)1260126013501450WORKING TEMPERATURE(C)1000105012001350COLORWHITEWHITEWHITEWHITEBULK DENSITY(kg/m 3 )96/12896/12896/12896/129THERMAL SHRINKAGE 24HRS
(Density 128kg/m 3 ) ≤ 3≤ 3≤ 3.5≤ 3.5THERMAL ConDUCTIVITY(W/m. k)
(Density 128kg/m3 )800C0.150.1760.1600.1551000C0.1700.2200.1800.2301200C--0.2600.31CHEMICAL COMPOSITION(%) Al2O345-4645-4653-5538-54SiO2+Al2O398.5999982-90ZrO2---13-18Fe2O3≤ 0.4≤ 0.3≤ 0.3≤ 0.3