Propylene oxide, inowanzo zivikanwa sePO, ikemikari yemakemikari ine zvakawanda zvinoshandiswa muindasitiri uye hupenyu hwezuva nezuva. Imamorekuru matatu-kabhoni ane atomu yeokisijeni yakabatana nekabhoni yega yega. Ichi chakasarudzika chimiro chinopa propylene oxide yayo yakasarudzika zvimiro uye kuita zvakasiyana.

Imwe yeanonyanya kushandiswa epropylene oxide ari mukugadzirwa kwepolyurethane, inogoneka uye inochinjika zvakanyanya. Polyurethane inoshandiswa mumhando dzakasiyana-siyana dzekushandisa, kusanganisira kuvharidzira, kuputira furo, upholstery, uye machira. PO inoshandiswawo sechinhu chekutanga kugadzira mamwe makemikari, akadai sepropylene glycol uye polyether polyols.

Muindasitiri yemishonga, propylene oxide inoshandiswa seyakagadziriswa uye inogadzirisa mukugadzirwa kwemishonga yakasiyana-siyana. Inoshandiswawo se-co-monomer mukugadzirwa kwepolymerized ethylene glycol, iyo inobva yashandiswa kugadzira polyester fiber uye antifreeze.

Pamusoro pekushandiswa kwayo muindasitiri, propylene oxide ine akawanda maapplication muhupenyu hwezuva nezuva. Inoshandiswa sechinhu chakabikwa mukugadzirwa kwekuchenesa imba, detergents, uye sanitizer. Inoshandiswawo mukugadzirwa kwezvinhu zvekuchengeta zvemunhu zvakaita seshamposi, maconditioner, uye lotions. PO chinhu chakakosha muzvigadzirwa zvakawanda zvekutengesa uye zvemumba nekuda kwekugona kwayo kunyungudutsa tsvina nezvimwe zvitsvina.

Propylene oxide inoshandiswawo mukugadzirwa kwezvikafu zvinowedzera uye zvinonhuwirira. Inoshandiswa kuchengetedza uye kuravira zvakasiyana-siyana zvekudya, kusanganisira zvinwiwa, condiments, uye snacks. Kuravira kwayo kunotapira uye kuchengetedza zvinhu kunoita kuti ive chinhu chakakosha muzvigadzirwa zvekudya zvakawanda.

Pasinei nekushandisa kwayo kwakakura, propylene oxide inofanirwa kubatwa nekuchenjerera nekuda kwekupisa kwayo uye chepfu. Kuratidzwa kune yakanyanya kuwanda kwePO kunogona kukonzera kushatirwa kumaziso, ganda, uye kufema system. Iyo zvakare ine carcinogenic uye inofanirwa kubatwa nekuchenjerera kwakanyanya.

Mukupedzisa, propylene oxide ikemikari yakakosha inoita basa rakakosha muindasitiri uye hupenyu hwezuva nezuva. Chimiro chayo chakasiyana chinochipa kuita kwakasiyana-siyana mukushandisa kwakawanda, kubva pakugadzirwa kwepolyurethane uye mamwe mapolymers kune vanochenesa imba uye zvinowedzera zvekudya. Nekudaro, inofanirwa kubatwa nekuchenjerera nekuda kwehupfu uye kupisa kwayo. Ramangwana rinotaridzika rakajeka kune propylene oxide sezvo zvikumbiro zvitsva zvichiramba zvichiwanikwa, zvichiita kuti ive mutambi akakosha munyika yemakemikari.