Propylene Oxideyog cov kua tsis muaj xim thiab pob tshab nrog cov mis molecular ntawm c3h6o. Nws yog soluble hauv dej thiab muaj lub boiling taw tes ntawm 94.5 ° C. Propylene oxide yog cov tshuaj kho cov tshuaj uas tuaj yeem hnov ​​mob nrog dej.

Thaum propylene oxide cov dej sib tiv thaiv dej, nws undergoes rhawv tshuaj tiv thaiv los ua propylene glycol thiab hydrogen peroxide. Cov tshuaj tiv thaiv cov tshuaj tiv thaiv muaj raws li nram no:

C3h6o + h2o → c3h8o2 + h2o2

Cov txheej txheem tiv thaiv yog exothermic, thiab cov cua sov tuaj yeem ua rau qhov kub ntawm txoj kev daws tau sai. Tsis tas li ntawd, Propylene oxide kuj yooj yim rau polymerize nyob rau hauv lub xub ntiag ntawm catalysts lossis cua sov, thiab cov polymubs muaj insoluble hauv dej. Qhov no tuaj yeem ua rau theem sib cais thiab ua rau cov dej cais tawm ntawm cov tshuaj tiv thaiv.

Propylene oxide yog siv los ua cov khoom siv raw rau cov khoom siv ntxuav, tshuaj ntxuav kom tsis txhob muaj kev phom sij thiab lwm yam.

Ib qho ntxiv, Propylene Oxide tseem siv rau kev tsim cov propylene glycol cuam tshuam rau kev tsim cov txheej txheem ntawm cov khoom siv ntau lawm kom tsis txhob sib cuag nrog cov khoom lag luam kom huv si.

Hauv cov ntsiab lus, prosylene oxide tuaj yeem hnov ​​mob nrog dej. Thaum siv cov epylene oxide ua cov khoom siv raw rau hluavtaws lossis kev thauj mus los kom tsis txhob sib cuag nrog dej thiab muaj peev xwm kev nyab xeeb.