Qhov sib txawv tseem ceeb ntawm Carbopol Ultrez 20 thiab 21 yog tias Carbopol ultrez 20 tsis pom qhov pom tseeb, qhov Carbopol 21 qhia tau hais meej siab.
Carbopol ultrez 20 thiab 21 yog ob yam sib txawv ntawm acrylate polymer cov ntaub ntawv uas yog qhov tseem ceeb hauv cosmetology. Cov no yog alkyl acrylate cross linked polymers.
Carbopol Ultrez 20 yog dab tsi?
Carbopol ultrez 20 yog ib hom khoom siv acrylate polymer uas tshwm sim ua hmoov. Nws yog cov khoom siv hloov pauv hydrophobically uas peb tuaj yeem faib ua C10-30 alkyl acrylate cross-polymer khoom. Muaj ntau cov txiaj ntsig zoo ntawm cov khoom siv no thoob plaws ntau yam kev siv; nws tuaj yeem ua haujlwm raws li ob qho tib si hloov kho rheology thiab ua tus stabilizer.
Cov khoom siv no tshwj xeeb yog tsim rau kev saib xyuas tus kheej thiab kev siv tshuaj pleev ib ce, feem ntau suav nrog kev tu tawv nqaij, tu plaub hau, thiab da dej lossis da dej. Muaj ntau cov txiaj ntsig tseem ceeb ntawm Carbopol ultrez 20 polymer rau cov qauv tsim, suav nrog kev yooj yim ntawm kev siv cov khoom no vim nws tus kheej-wetting muaj peev xwm, kev ua tau zoo nyob thoob plaws ntau yam ntawm pH qhov tseem ceeb thiab siab electrolyte kam rau ua, muab cov nplua nuj thiab creamy ntawm daim tawv nqaij. hauv cov khoom siv saib xyuas tus kheej, thiab lwm yam.
Daim duab 01: Qhov tshwm sim ntawm Carbopol Powder
Cov cheeb tsam tseem ceeb ntawm daim ntawv thov Carbopol ultrez 20 suav nrog kev saib xyuas tus kheej thiab tshuaj pleev ib ce thiab kev tsim khoom siv tawv nqaij. Xav txog cov khoom siv no, nws ua haujlwm feem ntau raws li kev hloov kho rheology. Muaj ob peb yam tseem ceeb ntawm Carbopol ultrez 20, nrog rau stabilizing, suspending, thickening, siab viscosity, ntsev kam rau ua, thiab lwm yam.
Carbopol Ultrez 21 yog dab tsi?
Carbopol ultrez 21 yog polyacrylate polymer uas yog hloov kho hydrophobically thiab crosslinked. Qhov no yog ib qho kev hloov kho rheology tshwj xeeb uas muaj cov khoom zoo xws li thickening, stabilizing, ncua thiab nws tus kheej-wetting peev xwm. Tsis tas li ntawd, cov khoom no tuaj yeem muab peb cov viscosity siab thiab luv txaus thiab cov khoom tsis muaj dej. Yog li ntawd, cov khoom no yog tsim nyog rau cov ntshiab thiab hydro-alcoholic gel ntau lawm, tshuaj pleev ib ce, thiab tshuaj pleev ib ce rau tus kheej thiab kev siv tshuaj pleev ib ce.
Cov yam ntxwv tseem ceeb ntawm Carbopol ultrez 21 suav nrog qhov pom tseeb siab, ruaj khov, ncua, thickening, siab viscosity thiab lwm yam khoom siv polymeric. Peb tuaj yeem categorize cov khoom no ua ib qho acrylate nrog lub npe C10-30 alkyl acrylate cross polymer.
Dab tsi yog qhov zoo sib xws ntawm Carbopol Ultrez 20 thiab 21?
- Carbopol Ultrez 20 thiab 21 yog hom acrylate cross polymers muaj txiaj ntsig hauv kev lag luam tshuaj pleev ib ce.
- Ob leeg muaj viscosity siab.
Qhov txawv ntawm Carbopol Ultrez 20 thiab 21 yog dab tsi?
Carbopol ultrez 20 yog ib hom acrylate polymer uas tshwm sim ua hmoov thaum Carbopol ultrez 21 yog polyacrylate polymer uas yog hydrophobically hloov thiab crosslinked. Qhov sib txawv tseem ceeb ntawm Carbopol ultrez 20 thiab 21 yog tias Carbopol ultrez 20 tsis pom qhov pom tseeb, thaum Carbopol 21 qhia qhov tseeb siab. Ntxiv mus, Carbopol ultrez 20 yog tsim rau kev tu tawv nqaij, tu plaub hau thiab da dej los yog da dej khoom, thaum Carbopol ultrez 21 yog haum rau ntshiab thiab hydroalcoholic gels, cream, thiab tshuaj pleev ib ce rau tus kheej thiab tshuaj pleev ib ce. Tsis tas li ntawd, Carbopol Ultrez 20 yog stabilizing, suspending, thickening, siab viscose, thiab ntsev-hlub thaum lub zog ntawm Carbopol Ultrez 21 koom nrog siab clarity, stabilizing, ncua, thickening, siab viscosity, thiab lwm yam polymer zog.
Cov infographic hauv qab no qhia txog qhov sib txawv ntawm Carbopol ultrez 20 thiab 21 hauv daim ntawv tabular rau ib sab sib piv.
Summary – Carbopol Ultrez 20 vs 21
Carbopol ultrez 20 yog ib hom khoom siv acrylate polymer uas tshwm sim ua hmoov. Carbopol ultrez 21 yog cov khoom siv polyacrylate polymer uas tau hloov kho hydrophobically thiab crosslinked. Qhov sib txawv tseem ceeb ntawm Carbopol ultrez 20 thiab 21 yog tias Carbopol ultrez 20 tsis qhia qhov tseeb siab, qhov Carbopol 21 qhia qhov tseeb siab.
