Polypropylene e lumellana le acetone, ethyl acetate, methanol, joala ea isobutyl, methanol, le methyl ethyl ketone. Polypropylene ha e lumellane le cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, le trichlorobenzene. Khase, li-disinfectants kapa autoclave li khothaletsoa ho senya lihlahisoa tse entsoeng ka polypropylene. Boholo ba mocheso o sebelisoang ke 135¡ãC.