低密度聚乙烯
低密度聚乙烯是一种由单体乙烯制成的热塑性塑料。1933年，帝国化学工业的员工通过自由基聚合反应再结合高压工艺制成了低密度聚乙烯。 [1]尽管低密度聚乙烯可以回收，但回收的聚对苯二甲酸乙二酯相较于回收的低密度聚乙烯要更多。[2] [3]
参考文献[编辑]
- ^ Dennis Malpass. Introduction to Industrial Polyethylene: Properties, Catalysts, and Processes. John Wiley and Sons. 2010: 1–. ISBN 978-0-470-62598-9.
- ^ Brady, Angela. How to Recycle Number 4 Plastic. San Francisco Chronicle. 28 December 2018.
- ^ Exactly What Every Plastic Recycling Symbol Really Means. Good Housekeeping. 18 February 2022.