English
中文简体The complete set of PETG technology independently developed by PetroChina has been successfully applied in a 100000 ton/year production plant, breaking the monopoly of the United States and South Korea on the global PETG industry. It has become the third and only domestic enterprise to produce a full range of PETG copolyesters, promoting the high-quality development of the polyester industry. This project was selected as a technology innovation achievement product of state-owned enterprises and an important independent innovation product of China Petroleum in 2022, significantly enhancing the development momentum of China's high-end polyester new material industry. [1]
[1]Technical improvement of recycling and utilization of cleaning wastewater from recycled polyester filter element[J].China Academic Journal Electronic Publishing House ,2024,39(01):50.
