Yüksek Alumina Tuğla (Al2O3: %60)

High alumina brick HA-60
Features
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
Typical Applications
1. Furnaces of metallurgy industry, heat treatment furnace.
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace.
Standard sizing: 230 x 114 x 65 mm others up to the client
High Alumina Brick HA-60
Item Standard
Al2O3(%) 60
SIO2(%) 32
Fe2O3(%) 1.8
Na2O+K2O(%) 2.3
Refractoriness 1790
Refractoriness under load 0.2mpa(C) 1450
Porosity(%) 22
Bulk density(g/cm3) 2.30-2.40
Cold cushing strength (mpa) 50
Thermal expansion at 1000C (%) 0.3
Reheating shrinkingchange(%) 1500CX24h -0.3