Heat-resistant ABS is used in auto parts (rearview mirrors, radiator grilles, and car lamps), hair dryers, microwave ovens, etc. Heat-resistant ABS has excellent performance when used in moderate heat-resistant environments. Heat-resistant ABS grades include: HU650M, ABS730, ABS730EM, H2938, HU621, HU600, 650SK, and HU650. The heat distortion temperature of heat-resistant ABS resin is generally 90-105 °C, and it has good heat resistance, toughness and fluidity. It can be used in the production of car doors, sail panels, panels, etc., and used in the field of home appliances, such as microwave ovens, rice cookers, hair dryers, etc. The heat resistance of ABS can be improved by reducing the rubber content, increasing the molecular weight of SAN and acrylonitrile content, but the method of adding heat-resistant monomers or heat-resistant hosts to develop heat-resistant and ABS has attracted more attention. Introducing a-methylstyrene (MS), maleic anhydride (MA) and maleimide (MI) into ABS resin can improve the heat resistance of ABS.

Blow-molded ABS is mainly used in automobile rear wings, seats, side pedals, glass and steel tank liners, etc. This is the representative of Kumho-sunny's high processability materials, which are mainly used in various popular automobiles. The corresponding grades include BM510 and BM530.

ABS resin products can have friction resistance, weather resistance and metal decoration effect after electroplating, which is the commonly used plastic in the field of electroplating. Electroplated ABS resin products are widely used in automobiles, electronic appliances and other fields. The ABS surface needs to be etched before electroplating, and the oxidized graft rubber makes it preferentially attacked to increase the adhesion between the electroplated layer and the ABS surface. The structure of ABS has a large effect on bonding, including rubber content, rubber particle size, composition of copolymers oriented near the surface, and stress levels. Increasing the rubber content and particle size as well as the acrylonitrile content can improve the bond strength of ABS to the coating. Electroplating ABS, used in auto parts, electronic and electrical accessories, home appliance accessories, etc., is an innovative material with excellent performance independently developed by Kumho-sunny, and the corresponding grades include: ABS710, ABS711, ABS713, H2938P, and HU600-P.