Polypropylene carbonate (PPC) is a new degradable plastic and its production capacity is expanding rapidly

polypropylene carbonate, also known as polymethylethylene carbonate, abbreviated as ppc in english, is an important carbon dioxide copolymer. it is a resin made from carbon dioxide and propylene oxide as raw materials, adding a catalyst, and undergoing a polymerization reaction. material. the appearance of polypropylene carbonate is transparent or white or light yellow solid or…