Magnesium aluminum silicate, a unique three-dimensional chain structure and special needles, rod-like crystal structure, which has an unusual and adsorption properties of colloids. Its excellent thickening, suspension, colloid shake financial performance has been widely used in the paint and coatings industry. Typical chemical equation is: Mg5Si8O20 (OH) 2 (OH2) 44H2O, main applications at home and abroad as follows: 1. petroleum, chemical products modification, purification, chemical, adsorption and catalysis, sewage treatment. 2. geothermal drilling, oil drilling mud quality. Excellent carrier 3. pesticides and fertilizers, regulators, binders, foundry sand binders, enhancers. 4. The mineral wool acoustic panels, molecular sieves, insulation materials, insulating glass desiccant, adhesives, binders, enhancers. 5. Paint, paint, putty, ink anti-settling thickener. 6. The liquid fertilizer suspensions and catalyst supports.