Refractory Brick

Phosphate Bonding High Alumina Brick

1. High Compressive Strength

2. Good Thermal Shock Resistance

3. Wear Resistance And Peeling Resistance



Product Details


Phosphate Bonding High Alumina Brick Introduction


Phosphate bonded high alumina bricks are refractory materials which belong to soft burnt bricks. Such bricks are made of high quality bauxite and phosphate materials, being featured with strong alkaline slag or erosion resistance, wear resistance, high bulk density, etc. being used in the cement rotary kiln, blast furnace, ladle, etc.


Technical Dates of Phosphate Bonding High Alumina Brick

 

Item

Al2O3(%)≥

Fe2O3(%)≤

B.D g/cm3≥

C.C.S.(MPa)≥

R.U.L@0.2MPa (℃)≥

Refractoriness ℃≥

PA

77

3.2

2.7

65

1250

1780

HXGH-80

80

2.0

2.9

60

1460

1790