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High temperature heat insulation refractory material: it is made of molten alumina hollow ball and composite binder, which are formed by vibration and fired at high temperature.
Mullite insulation brick can be directly used for high temperature furnace lining, has been widely used in shuttle kiln, roller kiln, glass and petrochemical furnace lining.
The product is improved by the traditional high alumina brick process, the soft temperature is higher than the national standard 60 ℃, high strength is the choice of high temperature kiln. The company has its own R & D center, laboratory and automated production line.
High temperature heat insulation refractory material: it is made of molten alumina hollow ball and composite binder, which are formed by vibration and fired at high temperature.