Alkali Resistant Castable

Alkali Resistant Castable

Alkali Resistant Castable


Alkali resistant castable has good high temperature performance and alkali corrosion resistance.It can form a glaze layer on the surface of the material in a high temperature state to prevent the penetration of alkaline material, thereby playing an alkali resistant effect.

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Product detail

Alkali Resistant Castable

Application:Cement and lime Kiln, or other industrial kilns.

Capacity:3000 MT per month

Raw Material:Bauxite

Max Service Temperature:≥1300℃

Product Introduction

Alkali resistant castable has good high temperature performance and alkali corrosion resistance.It can form a glaze layer on the surface of the material in a high temperature state to prevent the penetration of alkaline material, thereby playing an alkali resistant effect.

Features

1.Good alkali resistance.

2.High strength.

3.Stable structure.

Application

It’s mainly used as linings of kiln hood, decomposing furnace, preheater system, pipeline system and other industrial kiln.

Product Parameters

Item Alkali Resistant Castable
AL-45 AL-48
Chemical Composition(%) Al2O3 45 48
Bulk Density(g/cm3) 110℃x24h 2.2-2.4 2.2-24
M.O.R.(MPa) 110℃x24h 7 8
1100℃x3h 7 8
Cold Crushing Strength(MPa) 110℃x24h 70 80
1100℃x3h 70 80
Linear Dimensional Change(%) 1100℃x3h ±0.4 ±0.4
Maximum Service Temperature(℃) 1300 1400

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