Low Porosity Low Creep Clay Brick

  • Description
Product Detail

Low Porosity Low Creep Clay Brick

 

Specifications:

     1. According the shape, it can be divided into standard brick, special-shaped brick.

     2. According the model, it can be divided into ZGN, GN series, RN series, DN series and so on.

     3. According the characteristic, it can be divided into low creep fireclay brick, low porosity fireclay brick etc.

 

 

The physical and chemical indicators

clay refractory brick

ZCN-42

GN-42

AL2O3 /%

=42

=42

Fe2O3 /%

=1.6

=1.7

Refractoriness /°C

=1750

=1750

Apparent porosity/ %

=15

=16

Cold crushing strength/ Mpa

=58.8

=49.0

              Refractoriness under load/   °C         

=1450

=1430

Reheating Linear Change(1450°C,3h)/%

0~-0.2(3h)

0~-0.3(3h)

Permeability  

This test  must be conducted.

The data of test shall be included in the   quality certificate. 


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Henan Flourshing Energy Saving Co.,Ltd

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