Zhengzhou Protech
Zhengzhou Protech
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Alumina fiber blanket
model:

Alumina fiber blanket

  • temperature:
    • 1200
    • 1400
    • 1700
  • chamber size:
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Detailed Parameters Of The Product

Description:
Ceramic Fiber Blanket is made from long special ceramic fiber, formed by special strong double surface needling, without any binder ,increasing inter-weaving and tensile strength, so that NATI ceramic fiber blanket own good stability under any working temperature.

Application of  Alumina fiber blanket
*Filling insulation and joint sealing
*Back-up lining for industrial furnaces
*Fireproof materials for construction
*High temperature materials for filtration *
Raw materials for further producing, such as modules 
Certification of Alumina fiber blanket
 Our products have passed the ISO9000 certification, CE certification, all products are in accordance with ISO9000:2000 quality management.Our diversity of products, to meet all kinds of consumer demand.
Advantage of Alumina fiber blanket
*Good springiness for fiber
*Excellent strength and resistance to blowing
*Excellent chemical stability, resistance to erosion
*Low thermal conductivity
*Low thermal shrinkage
*Excellent sound absorption


Physical & Chemical Data of Alumina fiber blanket
 
Description 1000
Ceramic Fiber
Blanket
1260
Ceramic Fiber
Blanket
1425
Ceramic Fiber
Blanket
1500
Ceramic Fiber
Blanket
1600
Ceramic Fiber
Blanket
Classification temperature( ℃) 1000 1260 1425 1500 1600
Melting point( ℃) 1760 1760 1800 1900 2000
Color White White White Green-blue White
Average fiber diameter (um) 2.6 2.6 2.8 2.65 3.1
Fiber length (mm) ~250 ~250 ~250 ~150 ~400
Density for fiber (Kg/ m3) 2600 2600 2800 2650 3100
Shot content ( > 212um) (%) 12 12 12    
Thermal conductivity rate Kcal/mh℃ (W/mK) ,ASTM C201
Average 400℃ 0.08 0.08 0.08    
Average 600℃ 0.19 0.12 0.12    
Average 800℃ 0.19 0.16 0.16    
Average 1000℃     0.23    
Al2O3 43 45 35 40 72
SiO2 55 52 46.7 58.1 28
ZrO2     15-17    
Cr2O3       1.8  

 Our Other High Temperature Material
No Product name Applications
1 Ceramic fiber blanket Thermal insulation for spaceflight, steel plant, petrochemical plant, 
military equipment, high temperature pipelines, electrical components; 
Lining of industrial furnaces, heating equipment; 
also used to make high temperature gasket, module and collapse block.
2 Ceramic fiber board Lining of cement kiln and other architectural furnaces and kilns; 
lining of industrial furnaces and kilns in petrochemical, metallurgy, ceramic, glass, heat treatment, 
nonferrous metals field; lining of high-temperature reaction and heating equipment.
3 Ceramic fiber rope Sealing and thermal insulation of door, flue, brick expansion gap of industrial 
furnaces and kilns; sealing and packing of burner, heat ex-changer, high temperature pipeline of industrial furnaces and kilns.
4 Ceramic fiber paper Thermal insulation, sealing, electric insulation, sound absorption, 
filter in high temperature environment.
5 Ceramic fiber cotton Lining of industrial furnaces and kilns, boiler; thermal insulation in thermal equipment like steam engine, 
gas engine; flexible thermal insulation material for high temperature pipeline, thermal reactor; 
high temperature gasket; high temperature filter;
 fireproofing of industrial furnaces and kilns, electrical components;
 thermal insulation of incinerator, investment casting; also used to make module and collapse block, veneering modules.
6 Ceramic fiber cloth Thermal insulation of industrial furnaces and kilns, high temperature pipeline and container, engine and instrument; 
fireproofing equipment and thermal cover; fire-proof suit; sound absorption; substitute of asbestos cloth.
7 Ceramic fiber module Lining of industrial furnaces and kilns in petrochemical, metallurgy, ceramic, 
glass, heat treatment field.
 

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