HEC rau Cosmetics thiab Kev Kho Tus Kheej

Hydroxyethyl cellulose HEC yog ib qho tseem ceeb ntawm cov tshuaj pleev ib ce thiab kev saib xyuas tus kheej. Solubility thiab viscosity ntawm hydroxyethyl cellulose HEC ua lub luag haujlwm tag nrho hauv kev ua kom muaj kev sib npaug, kom cov khoom qub ntawm cov tshuaj pleev ib ce tuaj yeem khaws cia txawm nyob rau lub caij kub thiab txias. Tsis tas li ntawd, nws muaj cov yam ntxwv ntawm moisturizing thiab muaj nyob rau hauv cov tshuaj pleev ib ce moisturizing. Tshwj xeeb tshaj yog daim npog ntsej muag, toner thiab lwm yam yuav luag ntxiv.

Tshuaj pleev ib ce, raws li ib yam ntawm cov tshuaj tiv tauj ncaj qha rau ntawm daim tawv nqaij, cov neeg siv yuav tsum xyuam xim rau tshwj xeeb muaj pes tsawg leeg thiab kev ruaj ntseg ntawm lawv cov ntsiab lus cov khoom xyaw ntxiv rau lawv cov kev zoo nkauj thiab kev tu tawv nqaij.

Dab tsiis hydroxyethyl celluloseHEC?

HECHydroxyethyl cellulose yog xim dawb los yog daj daj, saj tsis qab, tsis muaj tshuaj lom los yog fiber ntau. Hauv kev lag luam thiab kev sim tshuaj, cov txheej txheem cellulose thiab ethylene oxide (lossis chloroethanol) feem ntau yog tsim los ntawm cov tshuaj tiv thaiv etherification.

Properties thiab functions ntawmHEC:

HEC muaj cov khoom zoo ntawm kev nce viscosity, nruab nrab nruab nrab, emulsifying tov, kev sib txuas, nrog rau txo cov volatilization ntawm noo noo thiab muab kev tiv thaiv colloid.

Lub luag haujlwm ntawm HEC hauv cov tshuaj pleev ib ce

cov tshuaj pleev ib ce muaj nyob rau hauv tag nrho cov hom ntawm tej yam ntuj tso extracts los yog industrial complex chemical synthesis khoom muaj pes tsawg leeg, thiab lub cev thiab tshuaj muaj pes tsawg leeg ntawm cov neeg koom tes, nyob rau hauv tus txheej txheem ntawm cov tshuaj pleev ib ce tsim yuav tsum tau ntxiv lubHEC as emulsifier, adhesives tuaj yeem ua cov khoom xyaw kom ncav cuag cov nyhuv yas tas li. Hauv kev siv, tshuaj pleev ib ce kuj tuaj yeem hloov mus rau ntau hom tawv nqaij thiab qhov kub thiab av noo hauv ib puag ncig. Txhawm rau kom ua tiav kev lag luam adaptability thiab cov neeg siv khoom siv. Cov khoom hydrating ntawmHEChydroxyethyl cellulose kuj ua lub luag haujlwm tseem ceeb hauv kev ua kom tawv nqaij hydrated.

Water-soluble polymer compound siv hauv tshuaj pleev ib ce

Muaj tej yam ntuj tso thiab hluavtaws. Ntuj dej-soluble polymer tebchaw yog: hmoov txhuv nplej siab, cog cov pos hniav, tsiaj gelatin, thiab lwm yam., tab sis qhov zoo yog tsis ruaj tsis khov, tsis yooj yim rau kev nyab xeeb, thaj chaw ib puag ncig, txwv tsis pub tawm los, thiab yooj yim rau cov kab mob, pwm thiab metamorphic nyhuv.HECHydroxyethyl cellulose synthesis ntawm dej-soluble polymer tebchaw: polyvinyl cawv, poly (ethylene) Pyrrolidone, ruaj khov, tsis tshua muaj khaus rau ntawm daim tawv nqaij, tus nqi qis, yog li es tsis txhob ntawm cov dej-soluble polymer tebchaw los ua lub ntsiab ntawm cov khoom siv colloid. Nws muab faib ua semi-synthetic thiab hluavtaws dej-soluble polymer tebchaw. Semi-synthetic dej-soluble polymer tebchaw feem ntau siv: methyl cellulose, ethyl cellulose, carboxymethyl fiber.,Vitamin sodium,HEChydroxyethyl cellulose, guar cov pos hniav thiab lawv cov derivatives. Synthesis ntawm dej-soluble polymer tebchaw feem ntau siv: polyvinyl cawv, polyvinylpyrrolidone, acrylic acid polymer. Cov no yog siv nyob rau hauv cov tshuaj pleev ib ce li nplaum, thickeners, zaj duab xis qub, emulsifying stabilizers.