Specifications

Ceramic Fiber Blanket
Low thermal conductivity, low thermal capacity
Excellent heat insulation, fire prevention

128 Density Ceramic Fiber Blanket

 

Ceramic Fiber Blanket package

 

The ceramic Fiber is made through intensive needlepunching processing . The product does not contain any bond or othercompositions,and also no slag inclusion content. The intensive needle-punching technics improved the fiber intertexture and theresistance performance against delamination as well as the tensile strength.It have a good high temperature shrinkage after the heat treatment of 750-950

during the producing. Beside the charicteriatics in common,it have better sound insulation  performance and mechanism strength,is easy to machining and install.

Ceramic fiber blanket
Dimension(mm)	7200/3600x610x(10mm-50mm)
BulkDensity(kg/m3)	96/128
Packaging Details	plastic bag inside and cartons outside
Applications	Industrial furnace, Heat treatment, Fire protection

 

 

 

Ceramic fiber blanket application

 

  *Industrial furnace,Heat treatment,High temperature pipe

  *Insulating materials of boiler, turbine and nuclear power

  *Insulating material for face and top of industrial furnaces and heating device

  *Excellent sound insulation for Construction Fire protection

  *High temperature filter material for nonferrous metal.

 

Ceramic Fiber Blanket Tech data

 

ITEM		Standard	Pure	High  Aluminum	Zirconium
Classification temperature(℃)		1260	1260	1360	1430
Work temperature(℃)		1050	1100	1200	1350
Color		white	white	white	white
Density(kg/m3)		96/128	96/128	96/128	96/128
Permanent.linear shrinkage(%)		-3 (1000℃)	-3 (1100℃)	-3 (1250℃)	-3 (1350℃)
Thermal conductivity (w/m.k)		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)		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
Chemical Composition(%)	AL2O3	46	47-49	52-55	39-40
	AL2O3+ SIO3	97	99	99	-
	AL2O3+SIO3+ ZrO2	-	-	-	99
	ZrO2	-	-	-	15-17
	Fe2O3	<1.0	0.2	0.2	0.2
	Na2O + K2O	≤0.5	0.2	0.2	0.2
Size(mm)		7200/3600x610x(10mm-50mm), other size due to your demand
Package		Bag, Carton

 

 

 

  Ceramic Fiber Blanket Features

 

   *Low thermal conductivity ,heat storage and heat capacity

   *Excellent heat insulation

   *Excellent chemical stability

   *Shock and chemical attack resistant

   *Low thermal conductivity and shrinkage

   *Resilience under working condition, Low shrinkage under high temperature

   *Excellent sound insulation and resistance of folding