Specifications

Ceramic Fiber Manufacturer
Special Vacuum Shaped Ceramic Fiber
Heat proof material
Quarl block in industrial furnaces

Characteristics:
Low shrinkage
High temperature resistant,
Light weight
Impact resistant
Sound absorption

 

Application:
Watch-fire hole and thermometer checking hole in industrial kiln
Kiln door of high temperature furnace
Liquid loading tank
Quarl block in industrial kiln
Heat proof material of both civil and industrial equipment

 

Tech Data

Item	Common	Standard	High Pure	High Alumina	Zirconium
Classificatioin Temp(oC)	1050	1260	1260	1360	1430
Working Temp(oC)	950	1050	1100	1200	1350
Color	white	pure white	pure white	pure white	pure white
Density(kg/m3)	220-360	220-360	220-360	220-360	220-360
Permanent linear shrinkage(%) (after 24h,320kg/m3)	-4	-3	-3	-3	-3
	950oC	1050oC	1100oC	1200oC	1350oC
Thermal Conductivity (w/m.k),285kg/m3(oC)	0.08	0.085	0.085	0.085	0.085
	(400)	(400)	(400)	(400)	(400)
	0.13	0.132	0.132	0.132	0.132
	(800)	(800)	(800)	(800)	(800)
	0.1	0.18	0.18	0.18	0.18
	(1000)	(1000)	(1000)	(1000)	(1000)
Compress Strength,≥MPa	0.5	0.5	0.5	0.5	0.5