I-Cysteamine (Cysteamine,CS), eyaziwa nangokuthi i-β-merhydrylethylamine, i-crystalline powder emhlophe, indawo encibilikayo engu-99~100℃, inephunga elincane, inyibilika emanzini notshwala, ukusabela kwe-alkaline. Ngenxa yokuthi iqukethe i-sulfhydryl esebenzayo namaqembu e-amino, inemisebenzi ehlukahlukene yebhayoloji. Kuyinto esebenzayo yezinto eziphilayo ezilwaneni futhi inemiphumela ebalulekile yokuphila komzimba. Amangqamuzana e-Cysteamine e-thiol, umoya we-oxidation olula ophenduka i-disulfide ngokuvamile asebenzisa i-hydrochloride yawo (CysteamineHydrochloride, CSH) njengebambela layo. Izakhiwo zamakhemikhali e-CSH zizinzile, ziqinile ekamelweni lokushisa, i-hygroscopicity eqinile, i-oxidation elula emazingeni okushisa aphezulu, indawo yokuncibilika engu-70.2 ~ 70.7℃.

I-CS kanye ne-hydrochloride yayo (CSH) yizithako ezimaphakathi kwezinye izimonyo, kanye ne-ejenti yokunciphisa izinwele, futhi ingasetshenziswa ekwenzeni ezinye izimonyo zokugqoka izinwele.

Ekusetshenzisweni kwezimvume zezinwele, i-CSH ngokuvamile ifushaniswa ibe yi-CA (cysteamine hydrochloride).

Inani le-logP libonisa ukuthi i-cysteamine hydrochloride (CA) i-lipophilic futhi ifinyeleleka kalula endaweni yamaprotheni e-hydrophobic ngaphakathi kwezinwele (i-octamer/microfibril).

I-Cysteamine hydrochloride (CA) ngoba iqukethe i-sulfhydryl esebenzayo, iphula isibopho se-disulfide ezinweleni, i-cystine iyancipha ibe yi-cysteine ????equkethe i-sulfhydryl, izinwele ziba thambile, zigobe futhi zikhubazeke nge-curler yezinwele, bese i-oxidizing i-ejenti ye-oxidizing ukuze iyenze ithambe ukuze ifinyelele umphumela ongcono wokugoqa. Ukungalungi kwayo ukuthi kudinga ukuhlanzeka okuphezulu, kunephunga elikhethekile, futhi kunomphumela ovuselelayo esikhumbeni. Ngenxa yokuthi iyacasula esikhumbeni, umthetho waseJapane wemithi ubeka ukuthi i-CA isezingeni eliphansi lokuhlushwa (ngokuvamile lilungiswa nge-alkali ephansi engathathi hlangothi ngaphezulu), ngenxa yokucushwa kwayo okukhethekile, ukuze umthwalo wezinwele ube phansi, ukuze izinwele zithambile futhi zinempilo!

Umphumela wokunciphisa we-cysteamine hydrochloride (CA) uphakeme kunalowo we-thioglycollic acid, ngakho ubonisa umphumela ongcono wokugoqa ekusebenzeni kokugoqa. Uma kuqhathaniswa ne-PH efanayo ephezulu kanye nokugxila okuphezulu kwe-thioglycollic acid, inzuzo enkulu yokusebenzisa i-cysteamine hydrochloride (CA) izinwele ezigoqekile ukuthi ayidingi ukushiswa isikhathi eside, futhi i-curl degree yemizuzu engu-5 ene-alkaline ephezulu kanye nokugxila okuphezulu kwe-cysteamine hydrochloride perm ilingana nomphumela wokusebenzisa i-thioglycol5 imizuzu ye-thioglycol5 imizuzu.

I-Cysteamine hydrochloride iyinhlanganisela ehlukahlukene enezici zamakhemikhali ezisebenzayo futhi ingakha inkimbinkimbi ezinzile, edlala indima ebalulekile ekusebenzeni kwezimvume zezinwele. Inokwakheka kwefilimu okuhle nomsebenzi wamakhemikhali aphezulu, ingakha isakhiwo esizinzile esixhumene ne-keratin yezinwele, iguqule ukwakheka kwezinwele, ukuze kuzuzwe umphumela we-perm.

I-Cysteamine hydrochloride perm in the process of perm, umsebenzi wayo oyinhloko ukuhlinzeka nge-ejenti entsha yokuphambana, kanye ne-keratin yezinwele ukwakha isakhiwo sokuphambana esizinzile, siguqule ukugoqa kwezinwele. Uma kuqhathaniswa nezinye izimvume zezinwele, inzuzo yayo ukuthi inomonakalo omncane ezinweleni, futhi umphumela we-perm ungokwemvelo futhi uhlala isikhathi eside.