ACID PROOF MATERIALS, CERAMIC FIBER BLANKET, BOARD AND FIBER.
HIGH ALUMINA BRICKS AND MORTAR, MAGNESITE BRICKS, HFK BRICKS AND BLOCKS

CERAMIC FIBER PRODUCTS



TECHNICAL SPECIFICATION
CERAMIC FIBER BLANKET
Physical Properties STD Blanket AZS Blanket CERA Blanket CERACHEM Blanket
Classification temperature°C 1260 1425 1260 1425
Chemical composition (%)        
Al2O3 43 - 47 32 - 36 42 - 46 33 - 37
SiO2 53 - 57 44 - 48 54 - 58 48 - 52
ZrO2 - 16 - 19 - 13 - 17
Fe2O3 0.1 0.1 0.1 0.1
CaO + MgO 0.08 0.08 0.08 0.08
Na2O + K2O 0.40 0.40 0.40 0.40
Tensile strength ( kgf/m3)        
64 kg/m³ 1200 1200 2500 2500
96 kg/m³ 2000 2000 4500 4500
128 kg/m³ 3000 3000 6000 6000
160 kg/m³ 4000 4000 7000 7000
190 kg/m³ 5000 5000 7500 7500
Linear shrinkage % - 24 hrs Max 3.2 (1200°C) 3.5 (1400°C) 3.0 (1200°C) 3.5 (1400°C)
Thermal conductivity w/mk STD Blanket/AZS Blanket Cerablanket/Cerachem Blanket
Densities kg/m3 64 96 128 64 96 128
400°C 0.12 0.09 0.08 0.12 0.11 0.10
600°C 0.20 0.14 0.13 0.20 0.16 0.15
Availability & Packaging STD Blanket/AZS Blanket/Cerablanket/Cerachem Blanket
Thickness (mm) Density
  64 96 128 160 190
6 - X X X
8 - X X X X
12 - X X X X
19 X X X X X
25 - X X X X
38 - X X X -
50 - X X X -
CERAMIC FIBER BOARD
Physical Properties STD Board AZS Board S Board E Board Baffle Board
Classification temperature ° C 1260 1425 1260 1100 1260 1400
Chemical composition (%)            
Al2O3 % > 40 > 29 > 44 > 30 > 40 > 24
SiO2 % < 60 < 55 < 56 < 60 < 60 < 55
ZrO2 - > 10 - < 19.5 - > 10
Loss on ignition % < 10 < 10 < 10 < 10 < 10 < 10
Density (Nominal) kg/m3 240 240 330 240 250-325 250-325
Modulus of Rupture Kpa
upto 25 mm thick
200 200 700 125 150 150
Linear shrinkage % - 24 hrs
( Max)
4.0 (1200°C) 4.0 (1350°C) 4.0 (1200°C) 4.0 (1200°C) 4.0 (1200°C) 4.0 (1350°C)
Thermal conductivity w/mk            
600°C (Mean temperature) 0.11 0.11 0.13 -- 0.11 0.11
Availability 1000 mm width x 1200 mm length
Thickness (mm)            
5 X X X - - -
10 X X X X - -
12 X X X X X X
15 X X X X X X
20 X X X X X X
25 X X X X X X
30 X X X X X X
40 X X X X X X
50 X X X X X X
60 X X - X X X
75 X X - X X X
100 X X - - - -
125 X X - - - -
150 X X - - - -
CERAMIC FIBER MODULE
Density kg/m3 > 160
Chemical composition 1260°C 1425 °C
Al2O3 42 - 46 33 - 37
SiO2 52 - 58 48 - 52
ZrO2 -- 13 - 17
CERAMIC FIBER BULK
Physical Properties STD AZS CERA CERACHEM
Classification temperature°C 1260 1425 1260 1425
Chemical composition (%)        
Al2O3 43 - 47 32 - 36 42 - 46 33 - 37
SiO2 53 - 57 44 - 48 54 - 58 48 - 52
ZrO2 - 16 - 19 - 13 - 17
Fe2O3 0.1 0.1 0.1 0.1
CaO + MgO 0.08 0.08 0.08 0.08
Na2O + K2O 0.40 0.40 0.40 0.40
Specific gravity 2.65 2.65 2.65 2.65
Fibre Diameter (Microns) 1.5 - 3.0 1.5 - 3.0 1.5 - 3.0 1.5 - 3.0
CERAMIC FIBER PAPER
Physical Properties STD PAPER AZS PAPER
Classification temperature°C 1260 1425
Chemical composition (%)    
Al2O3 > 42 > 32
SiO2 < 56 < 52
ZrO2 --- < 19.5
Loss on ignition % < 10 < 10
Density (Nominal) kg/m3 150 150
Tensile strength (Kgf/m2) 9000 9000
Linear shrinkage % - 24 hrs (Max) 2.0 (At 1100°C) 2.0 (At 1100°C)
 
Ceramic Fiber Blanket Ceramic Fiber Board Ceramic Fiber Bulk
     
   
Ceramic Fiber Modules    
     




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Ganesh Refractories
Shop No-7,8, opp. PSL Limited,
Near Hotel Highway Inn,Varsana,
City: Gandhidham - 370201, Dist: Kutch,
Gujarat - India,
Phone : +91-9998688824,
Email: info@ganeshrefractories.com