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.

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