Specifications

Special Shaped Ceramic Fiber
Working Tem:1000C-1400C
Density:320+/-15kg/m3
Diamension as the customers' drawings

Vacuum Formed Special Shaped Ceramic Fiber

Product Description

Jiuchen Vacuum FormedSpecial-shaped Ceramic Fiber,taking corresponding common ,standard ,high pure,high alumina and ziroconium-contained type aluminum silicate fiber as raw material, are manufactured by means of vacuum suction-straining technology or dry process.

The products are non-brittle materials and and have high intensity, accurate dimension and can be made according to requirement of clients. Moreover they can directly contact with their good fire-resistance and heat insulation.

Product Characteristic

Low heat storage , low thermal conductivity

Excellent thermal stability

Excellent thermal shock resistance

Excellent wind resistance

 

Product  Application

Survey hole of industry furnace, insert hole of thermometer

Burner brick of industry furnace and furnace door

Thermal insulating material of heat and electrical equipment

Technical data

Item		product	common	standard	High pure	High Aluminum	Aluminum Zirconium	High Zirconium
Classification T(°C)			1260	1260	1260	1400	1400	1400
Working T(°C)			≤1000	1000	1100	1200	1300	1400
Density(kg/m3)			320±15	320±15	320±15	380±15	320±15	320±15
Liner Shrinkage(%) at 1000°C×24h(Density 128kg/m3)			≤-4	≤-3	≤-3	≤-3	≤-3	≤-3
Tensile strength(MPa)			≥0.5(110C dry)
ChemicalComposition(%)	AL2O3		44--45	45--46	47--49	52--55	47--51	39--40
	AL2O3+SiO2		96	97	99	99	----	-----
	AL2O3+SiO2+ZrO2		----	-----	----	----	99	99
	ZrO2		----	----	----	----	8--9	15--17
	Fe2O3		<1.2	<1.0	0.2	0.2	0.2	0.2
	Na2O+K2O		≤0.5	≤0.5	0.2	0.2	0.2	0.2
Specification(mm)			According to customers’supplied drawings