PRODUCT NAME: Anti Spalling Alumina Brick
TYPE: ANS
TIME：2017-12-20
VIEWS：714
PRODUCT DESCRIPTION：YONAI Anti Spalling Alumina Brick
YONAI Anti Spalling Alumina Brick
Properties
Good
Volume Stability At High Temperature
Good
Thermal Shock Resistance
Good
Anti Abrasion
Good
Corrosion Resistance
Applications:
Transitional Zone of Rotary Kiln, Preheater and other equipment requires thermal
shock resistance.
Characteristics
Anti
Spalling Alumina Brick
ANS-70
Chemical
%
Al2O3
≥70
Fe2O3
≤2
Refractory
Temperature (℃)
≥1790
Volume
Density (g/cm3)
2.50-2.60
Apparent
Porosity (%)
≤22
Cold
Crushing Strength(Mpa)
≥60
Refractoriness
Under Load (T0.6, ℃)
≥1500
Thermal
Expansion Rate ( 1000℃,%)
0.4-0.5
Thermal
Conductive Coefficient (w/m.k)
1.2-1.4
Thermal
Shock Resistance (1100 ℃, water-cooling)
≥20 times
