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Insulating Fire Brick

Overview

Insulating Fire Brick is a lightweight and lower density material, provides excellent thermal insulation. Low heat storage and thermal conductivity due to porous structure, it has excellent thermal insulation performance.

 

Based on its excellent thermal conductivity, it is mainly used in petrochemical cracking furnaces and heat treatment furnace where operation and shut-down are repeated.

Classification

• Group 23

• Group 28

• Group 30

• Group 33

 

 

 Group23

 Group28

 Group30

 Group33

 Temperature

 1230℃

 1510℃

 1620℃

 1790℃

 Bulk Density

 770kg/m3

 960kg/m3

 1090kg/m3

 1520kg/m3

 Reheating Shrinkage

 ≤2%

 ≤2%

 ≤2%

 ≤2%

 

Characteristic

• Light-weight, low thermal conductivity and heat storage

• Excellent spalling resistance and low reheating shrinkage

• Excellent thermal insulation 

• Low iron (Fe2O3) content


Products Line

 

 CLASS (ASTM)

 TEMPERATURE

 PRODUCT

 Group 23

 1230℃

 LBK-23

 Group 28

 1510℃

 LBK-28

 Group 30

 1620℃

 LBK-30

 Group 33

 1790℃

 BAL-99M

 

Application

 

Related

  • MORTAR

  • INSULATING FIRE BRICK

Contacts

INSULATIONKOREA provides total packaged
solutions as one window for whole industries.

info@insulationkorea.co.kr