PP vs PET ：Which Is Better?
In plastic manufacturing, Polypropylene (PP) and Polyethylene Terephthalate (PET) are both very common materials, widely used in packaging, containers, pipes, and electrical insulation, among other fields. So, which material is better, PP or PET? This article will compare and analyze them from multiple aspects, including performance, applications, and recyclability. What Is Polypropylene ？ Polypropylene (PP) […]