Composition:SiC + Al2O3 Application:Cement and Lime Kiln, or other industrial kilns. Al2O3:60-65% Color:Brown Size:As your requirements Raw Material:Silicon carbide and mullite Refractoriness:≥1790℃ Package:Wooden pallets and polyboard

Product Introduction

Mullite silica bricks are made of high-alumina bauxite clinker and silicon carbide through high-pressure molding and high-temperature firing.

Features

1.Good high temperature structural strength. 2.Good thermal shock stability. 3.Good abrasion resistance and strong peel resistance. 4.Good volume stability under high temperature. 5.High Cold Crushing Strength.

Application

Mullite silica brick is suitable for transition zone, cooling zone, kiln mouth and other locations of cement kiln.

Item		Silicon Mullite Wear-resistant Brick
		AZM-1 550	AZM-1650	AZM-1680
Chemical Composition(%)	SiC+SiO2	>=35	>=30	>=32
	Al2O3	>=60	>=65	>=65
Volume Density(g/cm3)		>=2.55	>=2.65	>=2.70
Apparent Porosity(%)		<=20	<=19	<=19
Cold Crushing Strength(Mpa)		>=80	>=90	>=100
Refractoriness Under Load(T0.6,℃)		>=1550	>=1650	>=1680
Thermal Shock Resistance,Cycles(1100℃,Water-cooling)		>=10	>=15	>=20