Ua kūpono ka Polypropylene me ka acetone, ethyl acetate, methanol, isobutyl alcohol, methanol, a me methyl ethyl ketone. ʻAʻole kūpono ka Polypropylene me ka cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, a me trichlorobenzene. Manaʻo ʻia ke kinoea, disinfectants a autoclave e hoʻomaʻemaʻe i nā huahana i hana ʻia me ka polypropylene. ʻO 135¡ãC ka hoʻohana wela kiʻekiʻe.