... structure is of cubical shape. Application:Used as catalytic agent in organic synthesis.Used as a fire retardant in the membranes ... , such as PVC,PP ,PE ,PS ,ABS,PU ,etc..Used as filling, covering agents and retardants for rubber, ceramics, enamels ... , fabrics, and fiber products.Used as pigments and retardant in oil paint and coating material industry.Used as retardants in synthetic resin ...