PP material is waterproof and is widely used in industry and medical treatment; its cost is also very low, and it is a very favorable material; and it has corrosion resistance, many chemicals will not react with PP, and it is suitable for processing such Plastic trays and containers for chemicals.
Lisebelisoa tsa rona tse ngata tsa polasetiki li khetha PP bakeng sa khanyetso ea eona ea lik'hemik'hale, ho hanyetsa metsi, ho kenya letsoho, kganetso ya mokhathala le recyclability