Product category:
● 1000 ceramic fiber cotton
● 1260 ceramic fiber cotton
1400 ceramic fiber cotton
Product Description:
● 1000 ceramic fiber cotton is produced through the process of electric melting of burnt gemstones and melting into fibers.
● 1260 ceramic fiber cotton is produced by the process of fusing and forming fiber through the mixture of electrofused coke gem or electrofused alumina and silica.
● 1400 ceramic fiber cotton is produced by melting the mixture of alumina, silica and zirconia.
Product features:
● low heat capacity and low thermal conductivity
● excellent chemical stability
● excellent thermal stability, not easy to pulverize at high temperature
● free of binding agents and corrosive substances
● excellent sound absorption

Main technical performance indexes:

Product name	Ceramic fiber cotton
Classification temperature ℃	1000	1260	1400
fiber diameter(μm)	3～5
Slag ball content（ф≥0.25mm）(％)	≤15
AL2O3（％）	≥40	≥44	36～40
ZrO2（％）	13~15
AL2O3＋SiO2（％）	≥95	≥99	—
AL2O3＋SiO2＋ZrO2（％）	—	—	≥99

Typical applications:
● raw materials of fiber blanket and board products
● raw materials of fiber textile products
● high temperature kiln, heating device, wall lining gap filler
● raw materials of wet products
● fiber spraying, castable and coating materials
● thermal insulation filling materials for corners and complex spaces