PRODUCT NAME: High Alumina Brick for Glass Kiln
TYPE: YGK
TIME：2017-12-04
VIEWS：774
PRODUCT DESCRIPTION：YONAI High Alumina Brick For Glass Kiln
YONAI High Alumina Brick
Properties
|
Good Volume Stability At High Temperature |
|
Good Thermal Shock Resistance |
|
Good Abrasion Resistance |
|
Good Anti Chemical Corrosion |
Major Applications
Transitional zone, re-heater of cement rotary kiln and other parts of furnaces and kilns require good thermal shock resistance
YONAI
High Alumina Brick For Glass Furnace Use
Characteristics
YGK-70
Chemical
Al2O3 %
≥70
Fe2O3 %
≤2
Refractoriness ℃
≥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 Conductivity (w/m.k)
1.2-1.4
Thermal Shock Resistance ( 1100℃, water-cooling)
≥20 times
