xov xwm

Dab tsi yog glycolic acid?

Glycolic acid, tseem hu ua hydroxyacetic acid, yog ib qho tsis muaj xim, tsis muaj ntxhiab alpha-hydroxyl acid feem ntau muab tau los ntawm qab zib cane. Tus lej Cas yog 79-14-1 thiab nws cov tshuaj formula yog C2H4O3. Glycolic acid kuj tuaj yeem ua ke.

Glycolic acid yog suav tias yog hygroscopic (nws nkag tau yooj yim absorbs thiab khaws cov dej) crystalline khoom. Glycolic acid yog qhov tsawg tshaj plaws ntawm cov txiv hmab txiv ntoo acids thiab kuj yog qhov yooj yim tshaj plaws hauv cov qauv. Yooj yim me me molecules tau hais tias nkag mus rau ntawm daim tawv nqaij yooj yim.

Hauv cov khoom lag luam zoo nkauj, koj yuav pom feem pua ​​​​ntawm glycolic acid. Piv txwv li, 10% glycolic acid txhais tau tias 10% ntawm cov mis yog glycolic acid. Qhov feem pua ​​​​siab dua txhais tau tias nws yog cov khoom muaj zog glycolic acid.

glycolic acid ua dab tsi rau koj cov tawv nqaij?

Peb txhua tus feem ntau pom glycolic acid nyob rau hauv ntau cov tshuaj pleev ib ce, yog li dab tsi cuam tshuam glycolic acid rau ntawm daim tawv nqaij, seb nws ua rau muaj kev phiv tshwm sim? Cia peb tham txog cov teebmeem ntawm glycolic acid ntawm daim tawv nqaij kom meej.

1. Exfoliation

Lub luag hauj lwm ntawm glycolic acid ntawm daim tawv nqaij yog tshem tawm cov laus cuticle, tab sis kuj yuav txo tau cov roj secretion, yuav tsum tau ua ib txoj hauj lwm zoo ntawm kev tu tawv nqaij. Glycolic acid tuaj yeem nkag mus rau hauv daim tawv nqaij, ua kom cov metabolism ntawm cov laus keratin, thiab txhawb kev tsim ntawm daim tawv nqaij. Kev siv cov khoom siv glycolic acid tuaj yeem ua rau daim tawv nqaij smoother thiab finer, txo qhov pore clogging thiab blackheads.

Glycolic acid yog ib qho me me ntawm cov tshuaj, tom qab ua haujlwm ntawm daim tawv nqaij, tuaj yeem ua kom cov metabolism hauv daim tawv nqaij, yuav yaj cov tawv nqaij ua ke, ua kom lub cev muaj peev xwm ntawm daim tawv nqaij, thiab tuaj yeem pab cov laus stratum corneum los. Nws tuaj yeem txhawb kev tsim dua tshiab ntawm collagen hauv tib neeg lub cev, pab cov ntaub so ntswg fiber ntau rov qab, thiab ua rau cov tawv nqaij khov dua, du thiab elastic. Feem ntau yuav tsum tau ua txoj haujlwm zoo ntawm kev tu tawv nqaij, tab sis kuj yuav tsum tau txhim kho kev pw tsaug zog tsis tu ncua, kev rov qab los ntawm tus kab mob tuaj yeem ua lub luag haujlwm pab.

2. Kev ua kom tsis muaj menyuam

Lub luag haujlwm ntawm glycolic acid ntawm daim tawv nqaij yog tsuas yog tua kab mob thiab ua kom tsis muaj menyuam, thiab nws kuj muaj cov nyhuv ntawm cov hlab ntsha ntawm lub ntsws, tab sis nyob rau hauv tus txheej txheem ntawm kev siv, kev saib xyuas yuav tsum tau them nyiaj rau kev saib xyuas ntawm daim tawv nqaij.

Glycolic acid yog cov organic compound, yog cov kua dej tsis muaj xim, muaj qee yam khaus. Yog tias daim tawv nqaij raug mob, koj tuaj yeem siv glycolic acid los tua kab mob raws li kev qhia ntawm tus kws kho mob, uas tuaj yeem ua lub luag haujlwm ntawm cov kab mob bactericidal, thiab tsis txhob kis kab mob. Tsis tas li ntawd, glycolic acid kuj tuaj yeem siv los ua cov tshuaj pleev ib ce, uas tuaj yeem ua lub luag haujlwm ntawm cov hlab ntsha me me, uas tuaj yeem txo cov ntshav mus rau qee qhov, thiaj li ua tiav cov txiaj ntsig zoo nkauj.

3. Fade me ntsis

Qee tus neeg tau them nyiaj ntau dua rau cov tawv nqaij sib dua thaum xaiv cov tshuaj pleev ib ce. Puas yog glycolic acid lighten tawv nqaij? Glycolic acid tuaj yeem yaj pigmentation ntawm daim tawv nqaij, yog li nws muaj txiaj ntsig zoo hauv cov tawv nqaij dawb thiab ua kom pom kev. Kev siv cov khoom uas muaj glycolic acid tuaj yeem txhim kho cov pigmentation ntawm daim tawv nqaij thiab ua rau cov tawv nqaij ci dua.

4. Txhawb cov tawv nqaij rov tsim dua tshiab

Glycolic acid tuaj yeem txhawb kev loj hlob thiab rov tsim dua ntawm daim tawv nqaij collagen, zoo tiv thaiv kev laus, txhim kho daim tawv nqaij elasticity thiab firmness. Nyob rau tib lub sijhawm, glycolic acid kuj tuaj yeem ua kom cov tawv nqaij noo noo, ua rau cov tawv nqaij ntau hydrated.

Kev siv glycolic acid hauv lwm cov teb

Chemical field: Glycolic acid tuaj yeem siv los ua cov tshuaj tua kab mob, tshuaj tua kab mob, electroplating nto kho kua, thiab lwm yam. Nws cov carboxyl thiab hydroxyl pawg ua rau nws muaj ob lub zog ntawm carboxylic acid thiab cawv, thiab tuaj yeem tsim hydrophilic chelates nrog hlau cations los ntawm kev sib koom tes. bonds, uas tuaj yeem cuam tshuam cov kab mob loj hlob.

Tannery additives:Hydroxyacetic acidNws kuj tseem siv tau los ua cov khoom siv tannery, dej tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob boiler, thiab lwm yam.

Organic synthesis: Glycolic acid yog raw khoom ntawm organic synthesis, uas yuav siv tau los tsim diol, fiber dyeing tus neeg saib xyuas, tu tus neeg saib xyuas, roj av demulsifier thiab hlau chelating tus neeg saib xyuas.

Unilong Kev Lag Luamyog koom nrog hauv kev tsim cov khoom siv tshuaj txhua hnub. Peb muaj 15 xyoo ntawm kev tsim khoom, tshwj xeeb tshaj yog rau glycolic acid, peb tuaj yeem muab cov qib sib txawv ntawm glycolic acid ntawm qib kev lag luam, qib tshuaj txhua hnub thiab qib tshuaj, thiabglycolic acid hmoovnrog siab purity ntawm 99%. Nws kuj yog70% glycolic acid kua. Nyob rau tib lub sijhawm, peb muaj Tshuag, tuaj yeem txhawb nqa me me ntawm cov qauv, peb tau ua raws li lub hauv paus ntsiab lus ntawm "cov neeg siv khoom ua ntej", yog tias koj muaj lus nug, koj tuaj yeem xa peb cov lus rau txhua lub sijhawm, tos ntsoov ua haujlwm nrog koj. .