Detailed Product Description

Ligth weight refractory castable
Specialized manufacturer and supplier of refractory
High quality  and competitive price

Features
1.Low bulk density, low thermal conductivity,good thermal insulation performance
2.Refractory category allow direct contact of fire,suitable for varioud atmosphere
3.Good integrity with furnace lining,long service life
4.Easy operation and could be shaped freely

Application
1.Furnace of metallurgy industry,heat treatment furnace
2.Furnace of chemical industry,glass industry and ceramic industry
3.Furnace of incineration of garbage,recirculating fluidized bed furnace

Specs:
 

Index                       Product		Light Weight Fireclay Castable
Code		QNL-40
AL2O3≥ %		40
ZrO2[CaO] ≥ %		[ 15 ]
Bulk Density ≥ g/cm		≤ 1.4
Cold Crushing Strength ≥ MPa	110C× 24h	3
	1000C× 24h	1200C×3h 10
Refractoriness ≥ C		1700
Reheating Linear Change ≤ %		1200C×3h ± 0.6
Max Service Temperature C		1200