I-DMDM hydantoin, eyaziwa ngokuba yi-dimethyloldimethyl hydantoin, sisigcina-zimonyo esidumileyo esisetyenziswa kwiintlobo ngeentlobo zeemveliso zokhathalelo lomntu. Ukuhambelana kwayo neentlobo ngeentlobo zeefomyula kwenza ukuba ibe lukhetho olukhethwayo kwiifomyula ezininzi. Nazi ezinye zezizathu eziphambili zokuba i-DMDM hydantoin ibonakalise ukuhambelana okuhle kwifomyula yezimonyo:
Uluhlu olubanzi lwe-pH: I-DMDM hydantoin isebenza kakuhle kuluhlu olubanzi lwe-pH, nto leyo eyenza ukuba ifaneleke kwiifomyula ezinamazinga ahlukeneyo e-pH. Ihlala izinzile kwaye isebenza kwiimeko ze-acidic kunye ne-alkaline, iqinisekisa ukugcinwa okuthembekileyo kwiimveliso ezahlukeneyo zezithambiso.
Ukuhambelana neZithako ezahlukeneyo:I-DMDM hydantoinibonisa ukuhambelana nezithako ezahlukeneyo zokuhombisa, kuquka ii-emulsifiers, ii-surfactants, ii-humectants, ii-thickeners, kunye nee-active compounds. Oku kuguquguquka kuvumela ii-formulators ukuba zifake i-DMDM hydantoin kwiifomyula ezahlukeneyo ngaphandle kokukhathazeka malunga nokusebenzisana kwezithako.
Uzinzo lobushushu: I-DMDM hydantoin ibonakalisa uzinzo lobushushu oluhle kakhulu, igcina iipropati zayo zokugcina izinto nokuba kumaqondo obushushu aphezulu. Olu phawu lubaluleke kakhulu ngexesha leenkqubo zokuvelisa ezibandakanya ukufudumeza okanye ukupholisa izinto zokuhombisa.
Inyibilika Ngamanzi: I-DMDM hydantoin inyibilika kakhulu emanzini, nto leyo eyenza kube lula ukuyifaka kwiifomyula ezisekelwe emanzini ezifana neeloshini, iikhrimu, iishampu, kunye neempahla zokuhlamba umzimba. Isasazeka ngokulinganayo kuyo yonke imveliso, iqinisekisa ukugcinwa ngokufanelekileyo kuyo yonke imveliso.
Ii-Emulsions ze-Oyile-Emanzini kunye ne-Emulsions ze-Oyile-Emanzini: I-DMDM hydantoin ingasetyenziswa kwiinkqubo ze-emulsion ze-oyile-emanzini (O/W) kunye ne-emulsion ye-water-in-oyile (W/O). Oku kuguquguquka kuvumela abenzi be-formula ukuba bayisebenzise kwiintlobo ngeentlobo zeemveliso zokuthambisa, kubandakanya iikhrimu, ii-lotions, iziseko, kunye ne-sunscreens.
Ukuhambelana neziqholo:I-DMDM hydantoiniyahambelana neendidi ezahlukeneyo zeziqholo, nto leyo eyenza ukuba isetyenziswe kwiifomyula zeziqholo ezinevumba elimnandi. Ayichaphazeli kakubi ivumba okanye uzinzo lweeoyile zeziqholo, nto leyo evumela abenzi beefomyula ukuba benze iimveliso ezinevumba elimnandi nezihlala ixesha elide.
Uzinzo lweMichiza: I-DMDM hydantoin inegalelo ekuzinzeni ngokupheleleyo kwezakhi zobuhle ngokuthintela ukukhula kweentsholongwane kunye nokugcina ukuthembeka kwemveliso. Ukuhambelana kwayo nezinye izithako kunceda ukuqinisekisa ukuba imveliso yobuhle ihlala ikhuselekile kwaye isebenza ngalo lonke ixesha layo lokuphelelwa.
Kubalulekile ukuqaphela ukuba iimpawu zokwenziwa komntu ngamnye kunye nokuhlanganiswa kwezithako ezithile kunokuphembelela ukuhambelana kwe-DMDM hydantoin kwiifomyula zokuhombisa. Kucetyiswa rhoqo ukuba kwenziwe uvavanyo lokuhambelana kunye nokubonisana nezikhokelo kunye nemigaqo efanelekileyo ukuqinisekisa ukusetyenziswa ngokufanelekileyo nangokusebenzayo kwe-DMDM hydantoin kwiifomyula zokuhombisa ezithile.
Ixesha lokuthumela: Juni-30-2023