огнеупорные материалы! Муллита преломляют высокого глинозема

refractory materials! High alumina mullite Refractory castables and preformed Refractory units High aluminum mullite materials and prefabricated parts is our company developed new castable which according to ring cooler machine working conditions. High temperature - low temperature cycle effect Ring cooler machine fence precast slabs, require that the product must have good thermal shock resistance and corrosion resistance. HD high alumina mullite ring cooler machine precast slabs brick, under the dynamic performance working conditions, normal life is more than two years. high Alumina mullite casting materials and prefabricated parts used in side wall of the ring cooler machine, the normal life is more than three years. ISO 9000--2008 ISO 9000--2000 Zhengzhou Functional Unshaped Refractory Material Engineering Technology Research Center Henan Province Refractory Materials Strategic Alliance Member Award for Henan Province Science and Technology Advancement