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  • High Aluminum Insulation Brick
  • High Aluminum Insulation Brick
  • High Aluminum Insulation Brick

High Aluminum Insulation Brick

Introduction

High aluminum insulation refractory brick
High-aluminum insulation bricks are mainly used for heat insulation. In normal use, the kiln temperature is not directly contacted, and it is a kind of refractory brick product which is close to the furnace wall and has heat insulation and heat preservation effect.

1. Good thermal shock resistance
2. Light bulk density and high crushing strength
3. It can reduce the heat capacity of the furnace wall, heat insulation brick, and the thermal insulation performance is very good.
4. Improve the thermal efficiency of t

zhengzhou Jansincere refractory Co., Ltd.

Jansincere Refractories always firmly believe that the intention to do the product, adhere to product innovation, and ultimately to win the trust of customers

Technical Index

Item

High Aluminum Insulation Brick

 

LG-0.6

LG-0.8

LG-1.0

LG-1.3

Al2O3%  ≥

45

48

48

48

Fe2O3%  ≤

2.0

2.0

2.0

2.0

Bulk Density(g/cm³)  ≤

0.6

0.8

1.0

1.3

Crushing Strength(Mpa)  ≥

1.8

2.5

3.0

5.0

Linear Change on Reheating 2% (*h) ≤

1200

*12h

1250

*12h

1300

*12h

1350

*12h

Thermal Conductivity (w/m.k,{350±25})  ≤

0.25

0.32

0.45

0.55

Max Service Temperature()   ≥

1250

1250

1300

1350

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