China High Tensile Strength Series 1430 Refractory Ceramic Fiber Cotton, Find details about China Ceramic Fiber Bulk, Insulation Materials from High Tensile Strength Series 1430 Refractory Ceramic Fiber Cotton
The ceramic fiber are manufactured from high purity raw materials:alumina powder, silica sand for the high temperature grades and zircon sand is also used. The ceramic mixture is heated in an high temperature electric furnace and the stream of molten material is drawn into fibers by either spinning or blowing. It is produced by advanced "blown" and "spun" processes. | ||||||
Technical Data | ||||||
Type | COM | STD | HP | HA | HZ | |
Classification temp(ºC) | 1100 | 1260 | 1260 | 1360 | 1430 | |
(2012ºF) | (2300ºF) | (2300ºF) | (2480ºF) | (2606ºF) | ||
Work temp(ºC) | <1000 | 1050 | 1100 | 1200 | 1350 | |
(1832ºF) | (1922ºF) | (2012ºF) | (2192ºF) | (2462ºF) | ||
Color | Pure White | Pure White | Pure White | Pure White | Pure White | |
Fiber diameter(um) | 2--3 | 2--3 | 2--3 | 2--3 | 2--3 | |
AL2O3(%) | 44 | 45--46 | 47--49 | 52--55 | 39--40 | |
AL2O3+SIO2(%) | 96 | 97 | 99 | 99 | ------- | |
ZrO2(%) | -------- | -------- | -------- | -------- | 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 | |
Product Features: Applications | ||||||
*Asbestos free *Low thermal conductivity and heat storage *No bonding agent and corrosive substance *Excellent hydrophobic property *Excellent thermal and chemical stability | *Ladle insulation *Mouldables/ Mastics feedstock *Wet process feedstock *Expansion joint packing *Chimney and kiln car fill |