izindaba

Iyini i-glycolic acid?

I-Glycolic acid, eyaziwa nangokuthi i-hydroxyacetic acid, iyi-alpha-hydroxyl acid engenambala, engenaphunga evame ukutholakala kumoba. Inombolo ye-Cas ithi 79-14-1 futhi ifomula yayo yamakhemikhali ithi C2H4O3. I-Glycolic acid nayo ingahlanganiswa.

I-Glycolic acid ibhekwa njenge-hygroscopic (ithatha kalula futhi igcine amanzi) i-crystalline solid. I-Glycolic acid incane kakhulu esithelweni futhi ilula kakhulu ngesakhiwo. Ama-molecule amancane alula kuthiwa angena kalula esikhumbeni.

Emikhiqizweni yobuhle, uvame ukubona iphesenti le-glycolic acid. Isibonelo, i-10% ye-glycolic acid isho ukuthi i-10% yefomula i-glycolic acid. Amaphesenti aphezulu asho ukuthi umkhiqizo onamandla we-glycolic acid.

I-glycolic acid yenzani esikhumbeni sakho?

Sonke sivame ukubona i-glycolic acid ezimonyoni eziningi, ngakho-ke imuphi umphumela i-glycolic acid enawo esikhumbeni, kungakhathaliseki ukuthi ikhiqiza ukusabela okubi? Ake sikhulume ngemiphumela ye-glycolic acid esikhumbeni ngokuningiliziwe.

1. Ukucwecwa

Indima ye-glycolic acid esikhumbeni ukususa i-cuticle yokuguga, kodwa futhi ukunciphisa ukukhishwa kwamafutha, kudingeka wenze umsebenzi omuhle wokunakekelwa kwesikhumba. I-Glycolic acid ingangena endaweni yesikhumba, isheshise imetabolism ye-keratin endala, futhi ikhuthaze ukuvuselelwa kwesikhumba. Ukusetshenziswa kwemikhiqizo ye-glycolic acid kungenza isikhumba sibe bushelelezi futhi sibe sihle, kunciphise ukuvaleka kwama-pore kanye namakhanda amnyama.

I-Glycolic acid iyingqamuzana encane yezidakamizwa, ngemva kokusebenza esikhumbeni, ingasheshisa i-metabolism yesikhumba, izohlakaza amangqamuzana esikhumba ndawonye, ​​isheshise umthamo we-metabolic wesikhumba, futhi ingasiza ukuguga kwe-stratum corneum. Ingashukumisa ukuvuselelwa kwe-collagen emzimbeni womuntu, isize izicubu ze-fiber zihlele kabusha, futhi yenze isikhumba siqine, sibushelelezi futhi sinwebeka. Ngokuvamile kudingeka wenze umsebenzi omuhle wokuhlanza isikhumba, kodwa futhi udinga ukuthuthukisa imikhuba yokulala evamile, ukubuyiswa kwesifo kungadlala indima ekusizeni.

2. Ukuvala inzalo

Indima ye-glycolic acid esikhumbeni ngokuyinhloko iwukukhipha amagciwane kanye nokuvala inzalo, futhi iphinde ibe nomthelela wokuncipha kwama-capillaries, kodwa ngesikhathi sokusebenzisa, ukunakwa kufanele kukhokhwe emsebenzini wokunakekela isikhumba.

I-Glycolic acid iyinhlanganisela ephilayo, iwuketshezi olungenambala obala, olunokucasula okuthile. Uma isikhumba silimele, ungasebenzisa i-glycolic acid ukuze usibulale amagciwane ngaphansi kokuqondisa kukadokotela, ongadlala indima ye-bactericidal, futhi ugweme ukutheleleka kwesilonda. Ngaphezu kwalokho, i-glycolic acid nayo ingasetshenziselwa ukwenza izimonyo, ezingadlala indima yokuncipha kwama-capillaries, okunganciphisa ukopha ngezinga elithile, ukuze kuzuzwe imiphumela yezimonyo.

3. Fade amabala

Abanye abantu banaka kakhulu isikhumba esikhanyayo lapho bekhetha izimonyo. Ingabe i-glycolic acid iyasikhanyisa isikhumba? I-Glycolic acid ingancibilikisa umbala ebusweni besikhumba, ngakho iyasebenza ekubamhlopheni nasekukhanyeni kwamabala. Ukusebenzisa imikhiqizo equkethe i-glycolic acid kungathuthukisa umbala wesikhumba futhi wenze isikhumba sikhanye.

4. Ikhuthaza ukuvuselelwa kwesikhumba

I-Glycolic acid ingakhuthaza ukukhula nokuvuselelwa kwe-collagen yesikhumba, ngokuphumelelayo ukulwa nokuguga, ukuthuthukisa ukunwebeka kwesikhumba nokuqina. Ngesikhathi esifanayo, i-glycolic acid nayo ingandisa umswakama wesikhumba, okwenza isikhumba sibe namanzi amaningi.

Ukusetshenziswa kwe-glycolic acid kwezinye izinkambu

Indawo yamakhemikhali: I-Glycolic acid ingasetshenziswa njengesibulala-sikhunta, i-ejenti yokuhlanza izimboni, uketshezi lokwelapha olungaphezulu kwe-electroplating, njll. Amaqembu ayo e-carboxyl ne-hydroxyl ayenza ibe nezindawo ezimbili ze-carboxylic acid kanye notshwala, futhi ingenza ama-hydrophilic chelates ane-cations yensimbi ngokusebenzisa ukuxhumana. izibopho, ezingavimbela ukukhula kwamagciwane.

Izithako ze-Tannery:I-Hydroxyacetic acidibuye isetshenziswe njengezithasiselo ze-tannery, izibulala magciwane emanzini, izibulala-magciwane zeshede yobisi, ama-boiler descaling agents, njll.

I-Organic synthesis: I-Glycolic acid iyimpahla eluhlaza ye-organic synthesis, engasetshenziswa ukukhiqiza i-diol, i-fiber dyeing agent, i-ejenti yokuhlanza, i-petroleum demulsifier kanye ne-metal chelating agent.

Unilong Industryigxile kakhulu ekukhiqizeni imikhiqizo yansuku zonke yamakhemikhali. Sineminyaka engu-15 yokuhlangenwe nakho kokukhiqiza, ikakhulukazi i-glycolic acid, singahlinzeka ngamazinga ahlukene e-glycolic acid ebangeni lezimboni, ibanga lansuku zonke lamakhemikhali kanye nebanga lezemithi, futhii-glycolic acid powderngobumsulwa obukhulu obungama-99%. Kunjalo futhi70% glycolic acid liquid. Ngesikhathi esifanayo, sinesitoko, singasekela inani elincane lamasampuli, besilokhu silandela isimiso esithi "ikhasimende kuqala", uma unemibuzo, ungasithumela umlayezo nganoma yisiphi isikhathi, sibheke phambili ekusebenzeni nawe .