Product Description

High alumina insulation brick Character:
High refractoriness, good heat-resistant ability and the chemical stability is good under the reducing atmosphere. The application temperature is ***0~***0℃, and the high pure product's application temperature may reach ***0~***0℃.
High quality of high alumina insulation brick can be used as the linings that directly contact the fire however it can not be used in the place where eroded by slag directly. Because the high alumina insulation brick is of good stability under reduction condition it is widely used as the inner insulation layer in the furnace that protected by hydrogen or carbon monoxide atmosphere.
2. High alumina insulation brick Applications:
High alumina insulation brick is widely used to build the thermal insulating layers of many kilns and
the linings of industrial kilns, which working temperature is less than ***0℃.
3. High alumina insulation brick Physical and Chemical Index*- with Chinese standard