It is a raw material product synthesized by three chemicals: acrylonitrile, butadiene and styrene. Its appearance is pale yellow granular or a kind of opaque pearl resin, its strength and toughness is also very strong. Because of its very good wear resistance, oil resistance and impact resistance, it is widely used in food industry, construction industry and refrigerator refrigeration and other new industrial fields of a kind of material. Abs materials known as engineering plastics, its appearance is also for the opaque ivory color granule, finished product, can use its colorful luster and very high, and because its density is about 1.05, so the bibulous rate is low, its electric insulation performance is good, and almost not influenced by temperature, humidity, and frequency, Can be used in most of the environment, is also a very good processing performance of thermoplastic plastic, so it is also widely used in the automobile, electronic appliances and building materials industry and other applications.