ASA engineering plastic is a graft copolymer of acrylic rubber, acrylonitrile and styrene. It is mainly used in roof tiles and window materials in building materials. It has excellent resistance to ultraviolet rays, humidity, extreme weather, chemicals and environmental pollution, and has excellent impact resistance. It plays an important role in maintaining the beauty and use value of residential buildings.

  　It is mainly used in automobile taillights, rear-view mirrors, radiator grille, door pillar decorative panel, window frame, door triangle block, roof ventilation fence, lamp shell and lamp outer parts. It has good weather resistance and surface gloss. It can directly replace the sprayed ABS resin, which reduces the spraying process, is more environmentally friendly and more economical, and does not need to worry about the paint layer falling off. Outdoor products have excellent weather resistance and good long-term practicability in harsh environment. They are widely used in horticultural irrigation equipment, electric tools, lawn mower shell, sports equipment, cable junction box, mobile antenna and leisure products.