Yangzi Petrochemical Research Institute first developed a special material for ultra-high flow high density polyethylene composite materials in China. According to the evaluation of downstream manufacturers, the processing properties, surface properties and mechanical properties of the composites are superior to those of similar imported materials.　
　　The special material has excellent performance and a wide range of uses. It can be used in interior and exterior trims of automobiles, ship decoration boards and other transportation types, and can also be used in sports and leisure categories such as snowboards and surfboards. In addition, Yangzi Research Institute also explored the field of environmental protection water-based coatings, and product applications have a great market potential.