HCI, Manufacturer, Supplier & Exporter of Ceramic Tubes, Kiln Furniture, Mullite Kiln Furniture, Alumina Kiln Furniture, High Temperature Ceramic Tubes, Mulite Refractories, Element Supporting Tubes, Industrial Ceramics, Super Refractory Shapes, Grinding Media, Wear Resistant Ceramics

Kiln Furniture:


KILN FURNITURE
These are used for holding the material to be heated & to optimise the furnace loading . These have high thermal shock resistance , high Refractoriness under load, High Cold Crushing strength & repeated heating & cooling Cycles. At Hitemp we are manufacturing Mullite & Alumina Kiln Furniture.


Mulite Refractories

Properties Unit HWHF
Max hot face temp Deg C 1700
Bulk Density g / cc 2.65
Apparent Porosity   17.5
Cold Crushing Strength Kg / cm2 1000
MOR at Room Temp 175
MOR at 1350 100
Reheat Change % at1450 deg / 6Hrs +/- 0.1
Thermal Conductivity % W / m deg K  
  At 800 deg 1.68
  At 1000 deg 1.61
  At 1200 deg 0.60
Chemical analysis AL2O3 Min   77.42
  Sio2 Max  21.01
  Fe2O3 Max 0.19

 


 
 

Super Refractory Shapes


 
 

Specifications

Properties Unit 132 HB201 HB101
Max Hot Face Temp Deg C Max 1700 1750 1800
>Bulk Density g/cc Max 1.37 1.48 1.52
Apparent Porosity Min 50 45 45
Cold Crushing Strength Kg/cm2 Min 35 90 60
Reheat Change At 1450 deg / 24 Hrs Max +/-0.65 +0.65 at 1650 +0.41
Thermal Conductivity Maximum      
W/mdeg K at 400 deg 0.28
0.70
1.60
1.60
At 600 deg
0.70
1.60
1.55
At 800 deg
0.55
1.50
1.30
At 1000 deg
0.65
1.30
1.30
At 1200 deg
0.70
1.30
1.30
Chemical Analysis
Al2O3 Min
72
90
98
Sio2 Max
24
9
1
Fe2O3 Max
0.5
0.3
0.2
 
 

Data is for general guidance only.

Hitemp insulation refractories are meant for applications where high mechanical stability and insulating properties are required. Hitemp refractories are best suited for insulation of kilns and furnaces, both as hot face and back up linings. Hitemp refractories can be used for applications upto 1850 deg. The HB201, HB101bubble alumina range of insulating refractories is light weight, has good load bearing capacity and low heat capacity. They can be directly exposed to flame also.
 
 

Wear Resistant Ceramics

Coming Soon




Grinding Media

Coming Soon



 
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