Thio cov so kom txaus sib txawv ntawm cov hydroxide relaxers nyob rau hauv ob peb txoj kev. Lub pH ntawm thio relaxers feem ntau yog nyob ib ncig ntawm 10 whereas lub pH ntawm hydroxide relaxers yog kwv yees li 13. Tsis tas li, tus neeg sawv cev oxidizing zoo li hydrogen peroxide lossis sodium bromate yog siv los ua kom tsis muaj zog thio relaxers.
Qhov txawv ntawm Thio thiab hydroxide neutralizers yog dab tsi?
Qhov sib txawv tseem ceeb ntawm thio thiab hydroxide neutralizers yog thio neutralizers yog nruab nrab, whereas hydroxide neutralizers yog qhov yooj yim heev. Thio neutralizer thiab hydroxide neutralizer yog ob hom tshuaj muaj txiaj ntsig zoo hauv cov txheej txheem so plaub hau, tshwj xeeb tshaj yog nyob rau hauv so curly lossis wavy plaub hau.
Thio relaxers yog dab tsi?
Thio relaxers break the disulfide bonds in hair, zoo ib yam li cov txheej txheem waving mus tas li. Thaum txaus ntawm disulfide bonds nyob rau hauv cov plaub hau lawm, lub relaxer yog rinsed los ntawm cov plaub hau thiab cov plaub hau yog phuam qhuav. Tom qab phuam so qhuav, ib qho tshuaj nruab nrab ntawm qee yam yog siv rau cov plaub hau.
Vim li cas hydroxide relaxers tsis sib haum nrog Thio relaxers?
Ib hom kev so uas tsis sib haum nrog thio relaxers, waving mus tas li, lossis mos curl perms vim qhov sib txawv ntawm chemistry. … Cov nyiaj disulfide uas yog tawg los ntawm hydroxide relaxers yog tawg tas mus li thiab tsis tuaj yeem rov tsim dua.
3 hom kev so yog dab tsi?
Muaj peb hom kev so; sodium hydroxide, calcium hydroxide thiab ammonium thioglycolate. Sodium hydroxide relaxers feem ntau hu ua lye relaxers. Lye relaxers siv tau rau cov plaub hau wavy, curly lossis coily.
