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Location: home >>Low Porosity Clay Brick

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Low Porosity Clay Brick

   

Features:
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable for various atmosphere.
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely

Technical Parameters: 

Items
Fireclay
Short porosity clay bricks
Large clay bricks
 AL2O3% ≥
40
45
42
 Fe2O3% ≤
1.6
1.7
1.2
 Refractoriness ℃ ≥
1750
1770
1730
 CCS  MPa ≥
49
62
42
 Apparent Porosity % ≤
20-23
14-17
17-20
 Refractoriness Under Load
 ℃ ≥
1450
1450
1400
 Reheating Linear Change
 % (℃×h)
-0.21450×2
1400×2
1400×2
 Properties
It has high strength and low porosity. And it can resist eroding and not blow up.
 Usage
The products can be widely used in trades such as metallurgy building materials. Oil chemical kilns and so on. They are well in regenerator kiln bottom, flue, and glass tank.  


 
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Contact us
 
 Tel: 0086 -0371- 64156592 / 64156599
 Fax: 0086 -0371- 64157392
 Website: www.cnfqrefractory.com
 E-mail: info@fqrefractory.com

 Add: Shiguan Industrial Development District
Nanhedu, Gongyi Henan Province, P.R.China.
 

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