Composition:Al2O3 Application:Roof and wall of industrial furnaces. Capacity:5000 tons per month Color:Yellow Refractoriness:1790℃ Max Working Temperature:1450-1520℃ Raw Material:Bauxite Package:Wooden pallets and polyboard

Product Introduction

In industrial design, when the thickness or load of the furnace body structure is large, or the ambient temperature is high, the refractory brick structure serves as the anchor in the lining. Anchor bricks, hanging bricks, and anchors are mainly used for anchoring castables. The main material of anchor bricks is alumina. Our factory can customize anchor bricks with various indexes and sizes.

Features

1.High Strength. 2.Good anti-stripping performance. 3.Good erosion resistance

Application

It is widely used for the outer wall of industrial furnaces and flue.

Item	Anchor Brick
	LM-55	LM-65	LM-75
Al2O3( %)	>=55	>=65	>=75
CaO  ( %)	<=2.0	<=2.0	<=2.0
Cold Crushing Strength(MPa)	>=50	>=50	>=55
Modulus of Rapture(MPa)	>=3.8	>=4.0	>=4.2
0.2MPa Refractoriness Under Load(℃)	>=1450	>=1500	>=1520
Apparent Porosity(%)	<=23	<=22	<=21
Permanent Linear Change  (1500℃*24h)(%)	-0.4~+0.2	-0.3~+0.2	-0.3~+0.2