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Our Double Needled Ceramic Fiber Blanket are manufactured with pure alumina-silica, forming a continuous blanket, mechanically sewed with double needle in order to provide better integrity to the surface on both sides of the blanket, a greater resistance in kaolin types and a higher purity. Ceramic Fiber Blanket contains no binder or other added constituents.Double needling enhances the physical properties of the blanket, conferring good strength, handling ability, durability and resistance to delaminating. Double Needled Ceramic Fiber Blanket is your best choice for heat insulation.
- Low thermal conductivity, low thermal capacity
- Excellent handling strength
- Thermal shock resistance and corrosion resistance (commonly used acid and alkali).
- Excellent chemical stability
- Shorter heat up and cool down time
- Easy to cut and install
Ceramic industry
Kiln car insulation and seal,continuous and batch kiln
01
Steel industry
Heat treating and annealing furnace,furnace lining and seals,reheating furnace and ladle covers,furnace hot face repairs,soaking hit covers and repairs
02
Refining and petrochemical
Reformer and pyrolysis lining,tube seals,gaskets and expansion joints,high temperature pipe,duct and turbine insulation. crude oil heater lining
03
Power generation
Boiler insulation,expansion seals and covers insulation
04
Others
insulation of commercial dryers and ovens,refractory materials,glass furnace insulation,fire protection
05
|
ITEM |
COM |
STD |
HP |
HA |
HAZ |
HZ |
|
|
Classification Temperature(ºC) |
1100(2012℉) |
1260(2300℉) |
1260(2300℉) |
1360(2480℉) |
1400(2578℉) |
1430(2606℉) |
|
|
Working Temperature(ºC) |
<1000(1832℉) |
1050(1922℉) |
1100(2012℉) |
1200(2192℉) |
1200(2192℉) |
1350(2462℉) |
|
|
Color |
Pure White |
Pure White |
Pure White |
Pure White |
Pure White |
Pure White |
|
|
Density(kg/m3) |
96-128kg/m3 |
96-128kg/m3 |
96-128kg/m3 |
128-160kg/m3 |
128-160kg/m3 |
128-160kg/m3 |
|
|
Line Shrinkage (%) After 24hours |
≤2.5 (1000℃/1832℉) |
≤2.5 (1000℃/1832℉) |
≤2.5 (1100℃/2012℉) |
≤3.5 (1250℃/2282℉) |
≤3.5 (1200℃/2192℉) |
≤3.5 (1350℃/2462℉) |
|
|
Thermal conductivity (w/m.k) density(128Kg/m3) |
0.09(400℃/752F) |
0.09(400℃/752F) |
0.09(400℃/752F) |
0.132(600℃/1112F) |
0.132(600℃/1112F) |
0.176(600/1112F) |
|
|
0.176 (800ºC/1472F) |
0.176 (800ºC/1472F) |
0.176 (800ºC/1472F) |
0.22 (1000ºC/1832F) |
0.22 (1000ºC/1832F) |
0.22 (1000ºC/1832F) |
||
|
|
|
0.22 (1000 ºC/1832F) |
0.28 (1200ºC/2192F) |
0.28 (1200ºC/2192F) |
|
||
|
Tensile strength (Mpa) |
>=0.04 |
>=0.05 |
>=0.05 |
>=0.04 |
>=0.04 |
>=0.05 |
|
|
Chemical Composition % |
Al2O3 |
44 |
46 |
47-49 |
52-55 |
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 |
0.2 |
|
|
Na2O+K2O |
≤0.5 |
≤0. 5 |
0.2 |
0.2 |
0.2 |
0.2 |
|
|
Size(mm) |
Specification:7200X610X25/3600x610x50,other according to customer's requirement |
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Q: 1. What are the dimensions of ceramic fiber blanket?
A: Ceramic fiber blanket is available in different thicknesses and widths. The common thicknesses range from 1/4" to 2", and the widths can vary from 24" to 48".
Q: 2. Does ceramic fiber blanket have good thermal conductivity?
A: No, ceramic fiber blanket has a low thermal conductivity, which makes it an excellent insulator.
Q: 3.What's the MOQ?
A: 1rolls.
Q: 4.Can ceramic fiber blanket be used as a replacement for asbestos insulation?
A: Yes, ceramic fiber blanket is often used as a replacement for asbestos insulation due to its excellent insulating properties and safety.
https://www.cfceramicfiber.com/
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