Red mud Powders Applied on filling Rubber composite Material

Red mud is a kind of fine particles which with a strong alkalin value. The paper used red mud powder to prepare red mud-rubber composite for the feasibility of recycling about red mud. xx.-160 open-mixing machine, QLB Series vulcanizing machine, multifunction electronic tensile machine, JC-1086 rotary roller, fluorescence spectroscopy analyzer, BT-9300 laser particle size distribution analyzer etc were used for test. The results showed that red mud in rubber composites played as beneficiations added in rubber significantly.