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Abe formula ƒe akpa vevi aɖe le PVC nusiwo te ŋu trɔna bɔbɔe me ene la, plasticizer kpɔa ŋusẽ gã aɖe ɖe PVC nusiwo te ŋu trɔna ƒe dɔwɔwɔ dzi. Ne wobia be woazã PVC nu falɛfalɛwo ( PVC nudzraɖoƒe ƒe ʋɔtru ƒe xɔmetsovɔwo) le dzoxɔxɔ si bɔbɔ me la, ele be woatia plasticizers siwo te ŋu nɔa te ɖe dzoxɔxɔ nu nyuie
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DOP kple DOTP nye plasticizers siwo wozãna le mɔ gbadza nu siwo wozãna tsɔ naa PVC fa, si te ŋu trɔna bɔbɔe eye dɔwɔwɔ nanɔ bɔbɔe. Vovototo vevitɔe nye woƒe molecule ƒe wɔwɔme: DOP, si fiaa DEHP zi geɖe la nye orthophthalate, gake DOTP, si woyɔna hã be DEHT, nye terephthalate eye zi geɖe la, wotiae be wòanye orthophthalate si menye orthophthalate o.