Continuous production, fiber distribution uniform, stable performance, The thermal stability  

1.Brief Intruduction

This high-quality fiber blanket has excellent processing or construction strength and anti-high temperature performance which can meet demands for the application of heat insulation on various hot faces and cold faces in different furnaces. It is a new type of refractory and insulating materials provided by our company for customers. The product is white with formal dimension and integrates the performance of heat insulation and thermal preservation together.

2. Product Features:

    1) Heating is not expansive, 

    2)Low thermal conductivity

    3)light weight and easy construction,

    4)arbitrary bending shear,

    5)Continuous production, fiber distribution uniform, stable performance

    6)The thermal stability and excellent thermal shock resistance

3. Product Application: furnace, plumbing and other insulation devices ideal energy-saving materials.

   1)The kiln in cement industry for back lining isulation

   2)The ceramic industry of the furnace back insulation lining

   3)The aluminum electrolytic reduction Groove Back firebrick liner

   4)The heat treatment furnace back insulation liner    5)The petrochemical, metallurgical industry furnace lining, the back wall lining

4.Packing: Paper carton the quatity by the size  

5.Physical and chemical composition

		Common	Standard	Pure	High Aluminium	Zirconium
Classification temperature()		1100	1260	1260	1360	1430
Work temperature()		<1000	1050	1100	1200	1350
Color		White	Pure white	Pure white	Pure white	Pure white
Density (kg/m3)		96128	96128	96128	128160	128160
Permanent linear shrinkage(%)(after24 hours,density 128kg/m3)		-4(1000)	-3(1000)	-3(1100)	-3(1250)	-3(1350)
Thermal conductivity (w/m.k) density 128kg/m3)		0.09(400)0.176(800)	0.09(400)0.176(800)	0.09(400)0.176(800)0.22(1000)	0.132(600)0.22(1000)	0.76(600)0.22(1000)
Tensile strength (Mpa) density128kg/m3)		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
Chemical Composition  (%	AL2O3	44	46	47--49	52-55	39-40
	AL203+SIO2	96	97	99	99	-
	AL2O3+SIO2+Zro2	-	-	-	-	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
Size (mm)		Common 7200*610*10-50others up to buyer

ceramic fiber blanket