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Anti - Spalling High Alumina Fire Brick 70% Al2O3 White Color Refractory For Cement Kiln

Jundao (Henan) New Materials Co.,Ltd.
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Anti - Spalling High Alumina Fire Brick 70% Al2O3 White Color Refractory For Cement Kiln

Brand Name : Jundao(Henan)

Model Number : KRS-70

Certification : ISO9001:2015

Place of Origin : Henan China

MOQ : 20 ton

Price : Negotiate

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 5500Ton/mon

Packaging Details : Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.

Color : White

Material : High-Al

AL2O3 content : ≥70%

Bulk Density : ≥2.55g/cm3

Performance : Anti-spalling

Application : Cement kiln

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2.55g/cm3 Spalling resistant High Alumina brick for industrial kilns

Spalling-resistant high-Al refractory brick takes high grade bauxite as the main raw material, added into little ZrO2 (ZrO2 is a phase between monoclinic and square type, which can improve the thermal shock stability of the product), and added in a certain ratio of compound binders and additives, by controlling the grain size distribution of the plaster, molding and firing under high temp, this kind of product is with high spalling resistance.

The spalling resistant mechanism is due to the fact that the microstructure of ZrO2 determined its anti-spalling performance.

Also the anti-spalling high-Al bricks with featuers of anti-chemical erosion, low thermal conductivity and low porosity etc, they are ideal refractory products for cement kiln transition zone, decompositon zone and other parts.

Spalling resistant

high-Al Brick

Al2O3
(%, Min)
ZrO2
(%, Min)
Fe2O3
(%, Max)
Bulk density
(g/cm3, Min)

C.C.S

(MPa, Min)

A.P
(%, Max)
R.U.L
(℃, Min)

T.S.R
(1100℃,water cooling

times,Min)

GKBL-70 70 6.0 1.5 2.55 60 22 1470 20
KBL-70 70 / 1.5 2.55 60 20 1470 15
Remark ISO Certificated; Customized
Application Cement rotary kiln transition zone, decomposition zone, cooler and other parts

Anti - Spalling High Alumina Fire Brick 70% Al2O3 White Color Refractory For Cement Kiln


Product Tags:

fire retardant bricks

      

fire resistant bricks

      
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