Ezimonyo, kunezinto eziningi ezingamakhemikhali ezingenamibala nezinodoli, kepha zimbalwa ezingezona zobuntu. Namuhla, ngizokwethula kuwe, i-Hydroxyyethyl cellulose, evame kakhulu ezimotweni eziningi noma izidingo zansuku zonke.
Hydroxyethyl cellulose 【hydroxyethyl cellulose】
Owaziwa nangokuthi (HEC) yi-White noma ephuzi, engenamakha, i-nontoxic fibrous noma i-powdery solid. Ngoba i-HEC inezindawo ezinhle zokuqina, ukumisa, ukusabalalisa, ukubopha, ukubopha amafilimu, ukuvikela umswakama nokunikeza umswakama futhi kusetshenziswe kabanzi kwizicelo zezokwelapha nakuzobuzwa.
Izici zomkhiqizo
I-1.Hec iyanyibilika emanzini ashisayo noma abandayo, futhi ayinqamuki ekushiseni okuphezulu noma ukubilisa, okwenza kube nohlu oluningi lwe-soubity kanye ne-viscosity, kanye ne-gelate ye-non-thermal;
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4. Uma uqhathanisa ne-methyl cellulose ye-methyls ne-hydroxypropyll methyl cellulose, amandla asabalalisayo ka-HEC yimbi kakhulu, kepha i-colloid evikelayo inekhono eliqine kakhulu.
Indima KWI-COSMETICS
Isisindo samangqamuzana wezimonyo, ubuningi bezinhlanganisela zemvelo, amakhompiyutha okufakelwa nezinye izinto zihlukile, ngakho-ke kuyadingeka ukwengeza i-ejenti echithiwe ukwenza zonke izithako zidlale indima ehamba phambili. I-solubity kanye nesakhiwo se-viscoxylyl celtulose ngokugcwele iqhaza lidlala indima ngokugcwele, futhi ligcine ibhalansi, ukuze ukwakheka kwezimonyo kungagcinwa ekuguqukeni kwezinkathi zokubanda nokushisa. Ngaphezu kwalokho, inezakhiwo ezinomswakama futhi ijwayelekile kwizimonyo zemikhiqizo enomswakama. Ikakhulu, imaski, ama-toners, njll. Cishe angeziwe.
umphumela wecala
IHydroxYethyl Cellulose esetshenziswe kwizimonyo ngokuyisisekelo ayinangozi lapho isebenzisa amathambi, izinhlanzi, njll. Futhi kubhekwa njengomkhiqizo we-EW. 1 nge-EWG.
Isikhathi Seposi: Nov-16-2022