Alkali Proof Castable

Short Description:

Alkali Proof Castable IntroductionAlkali Proof Castable has strong erosion resistance capacity against the alkali gas and clinker and its service life is long. This product is mainly used in linings o...

· Long service life,
· High strength,
· Low bulk density,
· High refractoriness
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Product Detail

Alkali Proof Castable Introduction

Alkali Proof Castable has strong erosion resistance capacity against the alkali gas and clinker and its service life is long. This product is mainly used in linings of kiln hood, decomposing furnace, preheater system, pipeline system and other industrial kiln.

Application of Alkali Proof Castable

. Steel furnaces

. Iron making furnaces

. Glass kiln

. Ceramic tunnel kiln

. Cement kiln

Alkali Proof Castable Technique Data

Items		High Strength Alkali Proof Castable
Items		13NL	14N
Chemical Composition %	Al2O3	48	45
Bulk Density g/cm 3	110℃x24h	2.2-2.4	2.2-24
MOR MPa	110℃x24h	7	8
MOR MPa	1110℃x3h	7	8
Cold Crushing Strength MPa	110℃x24h	70	80
Cold Crushing Strength MPa	1110℃x3h	70	80
Linear Dimensional Change%	1110℃x3h	±0.4	±0.4
Maximum Service Temperature ℃		1300	1400