HIPS is a common type of thermoplastic polymers with easy processing, low water absorption, easy coloring and other characteristics. It has a wide range of melt flow and impact strength and provides a variety of product diversification. AIE retardant HIPS has excellent thermal stability, impact resistance, as well as bonding, painting and other secondary processing performances. Can be widely used in household electrical appliances shell, electrical appliances, instrumentation, electrical and electronic accessories, cultural and educational areas and toys, packaging, containers, daily necessities, furniture, tableware, trays, structural foam products and other daily life commodity area.