硅酸铝纤维板供应商

Operating temperature:
Heat depends on the type of atmosphere and material conditions of use.
Technical characteristics:
Low thermal conductivity, low heat capacity; excellent thermal stability and thermal shock resistance; high strength with good toughness.
Applications:
1. Industrial furnace wall lining, masonry insulation layer;
2. High-temperature furnace of the kiln liner, kiln cars, tailgate door, the furnace temperature to separate plate;
3. High-temperature, high temperature e, heat insulation, thermal insulation;
4. Aerospace, ship building insulation, fire protection, sound insulation, insulation.

Production Process
A variety of aluminosilicate fiber, relative to the ordinary type, standard type, high purity type, with zirconia-based fiber made of silicon raw materials, use of vacuum suction filtration process or the rule of law into dried.
In addition to a variety of aluminosilicate fiberboard with the corresponding bulk properties of aluminosilicate fiber of cotton, the product of hard texture, excellent toughness and strength and excellent fire resistance, insulation performance. Heating is not inflated, light, construction convenient, free shear bending is a furnace, piping and other e, the ideal energy-efficient insulation materials.


Product parameters
     
Project Name
  Ordinary type
  Standard
  Type of high-purity
  High-alumina-type
  Zirconium-based
 
Classification Temperature ℃
  1260
  1260
  1300
  1400
  1430
 
Operating Temperature ℃
    1000
  1150
  1260
  1350
 
Color
  White
  White
  White
  White
  White
 
Bulk Density (kg/m3)
  260
320
  260
320
  260
320
  260
320
  260
320
 
Permanent linear shrinkage (%)
Heat for 24 hours, bulk density 320kg/m3
  -4
(950 ℃)
  -3
(1000 ℃)
  -3
(1100 ℃)
  -3
(1200 ℃)
  -3
(1350 ℃)
 
The hot side temperature
Thermal Conductivity (W / m.k)
Bulk density 285g/m3
  0.085 (400 ℃)
0.132 (800 ℃)
0.180 (1000 ℃)
  0.085 (400 ℃)

0.132 (800 ℃)
  0.085 (400 ℃)
0.132 (800 ℃)
0.180 (1000 ℃)
  0.085 (400 ℃)
0.132 (800 ℃)
0.180 (1000 ℃)
  0.085 (400 ℃)
0.132 (800 ℃)
0.180 (1000 ℃)
 
Tensile strength (MPa)
  0.5
  0.5
  0.5
  0.5
  0.5
 
Chemical composition
%
  AL2O3
  44-45
  46
  47-49
  52-55
  39-40
 
AL2O3 + SiO2
  96
  97
  99
  99
  --
 
AL2O3 + SiO2 + ZrO2
  --
  --
  --
  --
  99
 
ZrO2
  --
  --
  --
  --
  15-17
 
Fe2O3
      0.2
  0.2
  0.2
 
Na2o + K2O
  ≤ 0.5
  ≤ 0.5
  0.2
  0.2
  0.2
 
Product size mm
  Common specifications; 600 × 400 × 10-50; 900 × 600 × 20-50; other specifications based on user demand for the production of