Heat Resistance Blanket
Product Description
INTRODUCTION:
Ceramic Fiber Blanket is made through intensive needle-punching processing . The product does not contain any bond or other compositions,and also no slag inclusion content. The intensive needle-punching technics improved the fiber intertexture and the resistance 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.
Product 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
1.Category
a. Blowing Fiber Blankets
common blowing fiber blanket 1100oC
standard blowing fiber blanket 1260oC
high purity blowing fiber blanket 1260oC
high alumina blowing fiber blanket 1360oC
high zirconium blowing fiber blanket 1430oC
b. Swinging Fiber Blankets
common swinging fiber blanket 1100oC
standard swinging fiber blanket 1260oC
high purity swinging fiber blanket 1260oC
high alumina swinging fiber blanket 1360oC
high zirconium swinging fiber blanket 1430oC
2.Features of ceramic fiber blanket:
1.Low heat-conduction ratio and thermal capacity
2.High quality of tensile strength
3.High quality of stability and thermal shock resistance
4.High quality of heat insulation, fireproofing and sound-absorbability
COM ST HP HA HZ Alumina Silicate Blowing FiberBlankets
Specification:
|
Item
|
COM
|
ST
|
HP
|
HA
|
HZ
|
|
Specification Tem
|
1100
|
1260
|
1260
|
1360
|
1430
|
|
Working Tem
|
1000
|
1050
|
1100
|
1200
|
1350
|
|
Color
|
white
|
white
|
white
|
white
|
white
|
|
Densitykg/m3
|
96
128
|
96
128
|
96
128
|
128
160
|
128
160
|
|
Rate of liner%
24h,Density128kg/m3
|
-4
(1000)
|
-3
(1000)
|
-3
(1100)
|
-3
(1250)
|
-3
(1350)
|
|
Rate of thermal conductivity,
w/m·k
Density128kg/m3
|
0.09(400)
0.16(800)
|
0.09(400)
0.16(800)
|
0.09(400) 0.16(800) 0.20(1000)
|
0.12(600)
0.20(1000)
|
0.16(800)
0.20(1000)
|
|
Tensile strength MPa
Density128kg/m3
|
0.04
|
0.04
|
0.04
|
0.04
|
0.04
|
|
Chemical
composition
%
|
Al2O3
|
44
|
46
|
4749
|
52-55
|
39-40
|
|
Al2O3+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
|
|
Sizemm
|
Specification7200×610×1050;Other made according to customer's requirement
|
|
Ceramic Fiber Insulation