Alumina Bubble Castable

Alumina Bubble Castable

Alumina Bubble Castable


Alumina bubble castable is a kind of light refractory material with excellent high temperature resistance and energy saving, and it is very stable to use in various atmospheres. Especially it is used in the high temperature furnace at 1800℃.

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Product detail

Alumina Bubble Castable

Main Composition:Al2O3

Application:The lining of industrial ceramics

Capacity:1000 tons per month

Package:Export ton bag

Max Service Temperature:>1500℃

Product Introduction

Alumina bubble castable is a kind of light refractory material with excellent high temperature resistance and energy saving, and it is very stable to use in various atmospheres. Especially it is used in the high temperature furnace at 1800℃.

Features

1.High load softening temperature.

2.High strength.

3.Good thermal insulation.

Application

It is mainly used for the lining of industrial ceramics, structural ceramics, electronic ceramics, petrochemicals, metallurgy, coal chemical industries and other high-temperature furnaces and heat insulation materials for ultra-high-temperature furnaces.

Product Parameters

Item Value
Al2O3 % ≥92
Fe2O3 % ≤0.8
Bulk Density g/cm³ ≤1.4
Cold Crushing Strength Mpa ≥5
Service Temperature ℃ >1550

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