I-Propanediol, ekwaziwa ngokuba yiI-1,3-propanediol, lulwelo olungenambala oluvela ngokwendalo kwi-corn glucose, okanye iswekile yombona. Lungadityaniswa nakwilebhu ukuze lusetyenziswe kwiimveliso zobuqu. I-Propanediol ixutywa ngamanzi, oko kuthetha ukuba inokunyibilika ngokupheleleyo emanzini. Ezi zimbini zinokwenza isisombululo esifanayo nesihambelanayo xa zidityanisiwe.
Ngokuphathelele ukwakheka kweekhemikhali, ipropanediol yi-alkanediol, equlathe i-alkane kunye ne-diol. Isifundo esifutshane sekhemistri: I-alkane luchungechunge lweekhabhoni ezinee-hydrogens eziqhotyoshelweyo. I-diol yiyo nayiphi na ikhompawundi enamaqela amabini e-alcohol. Okokugqibela, isimaphambili i-prop- sibhekisa kwiiathom ezintathu zekhabhoni kuloo chungechunge. I-Prop + alkane + diol ilingana ne-propanediol.
Ngoko ke, i-propanediol luluhlu lweekhabhoni ezintathu ezinee-hydrogen, kunye namaqela amabini otywala adibeneyo. Indawo yeqela ngalinye lotywala nayo ibalulekile. Kweli nqaku, i-propanediol esithetha ngayo ineqela elinye lotywala kwicala ngalinye. Yiyo loo nto ibizwa ngokuba yi-1,3-propanediol kuba amaqela otywala akwikhabhoni yokuqala neyesithathu.
Iingenelo zePropanediol kulusu
Isizathu sokuba ubone i-propanediol kwiileyibhile ezininzi ezahlukeneyo zemveliso kungenxa yokuguquguquka kwayo. Ngokuyintloko isebenza njengesinyibilikisi, i-propanediol ikwanazo neempawu ezimangalisayo zokuva kunye nezinye izibonelelo ezahlukeneyo xa isetyenziswa ekukhathaleleni ulusu.
Inyibilikisa izithako:I-propanediol ithathwa njengesinyibilikisi esilungileyo sezithako ezinzima ukunyibilikisa, ezifana ne-salicylic acid okanye i-ferulic acid, umzekelo.
Yehlisa i-viscosity:I-viscosity reducer iluncedo kwiintlobo ngeentlobo zezimonyo, ezifana ne-conditioner, i-shampoo, i-foundation, i-mascara, i-body wash, i-hair spray, i-cleanser, kunye ne-moisturizer, kuba ivumela iifomyula ukuba zihambe kakuhle kwaye zenze kube lula ukuzisebenzisa kulusu nakwiinwele.
Iphucula i-humectancy:Njenge-humming hair kunye ne-conditioner yesikhumba, i-propanediol itsala umswakama eluswini kwaye ikhuthaza ukugcinwa kwamanzi.
Ithintela ukulahleka kwamanzi:Ngenxa yeempawu zayo zokuthambisa, i-propanediol inokuthambisa kwaye igudise ulusu ngokunciphisa ukulahleka kwamanzi.
Ikhuselekile kulusu oluthanda ukuba namaqhakuva:Izicoci zefoam zidla ngokusebenzisa ii-surfactants ezimbalwa (iikhemikhali zokucoca ezisusa ukungcola kunye neoyile eluswini lwakho), nto leyo eyenza ukuba zilungele iintlobo zesikhumba ezithandwa zii-acne okanye ezibuthathaka. I-Propanediol inokunyusa ukuqhuma kwe-foam kwimveliso, ngoko ke abo bathanda ukuqhekeka banokukhetha iimveliso eziqulethe isithako ngenxa yeso sizathu.
Iphucula ukusebenza kakuhle kokugcina izinto zigcinwa:I-propanediol ingasebenza njengesixhobo sokukhusela ulusu kwiimveliso zokhathalelo lolusu.
Inika imveliso uvakalelo olukhaphukhaphu:I-propanediol ayincedi nje kuphela ekusebenzeni kwemveliso kodwa ikwanceda nasekuqineni kwayo. Isithako sinika imveliso ubume obulula kunye nemvakalelo yokunganamatheli.
Indlela Yokuyisebenzisa
Ngenxa yokuba i-propanediol ineendlela ezahlukeneyo zokusetyenziswa kwaye ifakiwe kwiifomyula ezahlukeneyo, indlela emele isetyenziswe ngayo ixhomekeke kakhulu kwimveliso ethile, ngoko ke sebenzisa njengoko kuyalelwe yi-dermatologist yakho. Kodwa ngaphandle kokuba ulusu lwakho lubuthathaka kuyo, i-propanediol ikhuselekile ukuyifaka kwinkqubo yakho yokhathalelo lolusu imihla ngemihla.
ISpringchemngumthengisi owaziwayo we-1,3 propanediol engangxengwanga kwiintlobo ngeentlobo zezicelo zoshishino, ezifana nezongezo zokutya, izinto zokuthambisa, izinto zokuncamathelisa, njl. Nxibelelana nathi ngeemfuno zakho ze-1, 3 propanediol kwiimveliso zakho ezinxulumene nokhathalelo lwempilo, kwaye awuyi kuzisola ngokusebenzisana nathi.
Ixesha lokuthumela: Juni-10-2021