| Major component of high alumina refractory bricks is α-Al2O3 and Mulite (3Al2O3.2SiO2). Therefore this product has a mechanical strength and high heat resistance, good durability wholesale, low thermal expansion. Thermal resistance of high alumina ceramic products depends on high levels of aluminum in each product.
A type of refractory chamotte brick after the popular, widely used in all types of industrial furnaces in these parts that require high temperature chamotte bricks or tiles dinat not meet.
Based on the thermal resistance corresponding to the content of Al2O3 in the product divided into high alumina refractory bricks of various kinds:
- High alumina brick 45 ÷ 54%
- High alumina brick 55 ÷ 65%
- High alumina brick 66 ÷ 74%
- High alumina brick 75 ÷ 85%
- High alumina brick > 85%
Application: built wall oven, wall oven, stove top, oven chamber of the type of iron, steel, tunnels, ceramics, glass, iron furnace, incinerator for medical waste incinerators, electric oven type ...
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