The national “863†project undertaken by East China University of Science and Technology— PET plastics recycling and application project has passed the acceptance by experts from the Ministry of Science and Technology. The completion of the project not only achieved the two major innovations in the recycling of waste polymer materials and secondary plastic processing technology, but also played a positive role in eliminating white pollution. China's soft drink production increased at an average annual growth rate of over 20%, and its demand for packaging PET bottles also increased at a rate of 18%. Faced with a large number of discarded polyester bottles, how to achieve their recycling and recycling has become a social problem that needs to be solved. In 2003, Prof. Li Binyao and Prof. Wu Chifei of East China University of Science and Technology undertook the “863†major scientific and technological research project of the Ministry of Science and Technology: Based on the industrial preparation and application of recycled PET plastic polymer plastics, after more than two years of research, the research team adopted originality. Formula design, using the world's leading low-temperature phase processing and reactive extrusion technology, developed a recycling polyester bottle as the main raw material, adding toughening rubber, chain extenders and other additives, and polycarbonate (PC) A high-performance polymer alloy material with good application prospects. (Zhang Xin) Source: Modern Plastics Processing Applications
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