Qhov sib txawv tseem ceeb ntawm cocamide DEA thiab cocamide MEA yog tias cocamide DEA yog xim daj-xim, kua nplaum, qhov cocamide MEA yog cov khoom siv nrog cov xim dawb. Cov koob tshuaj ntau ntawm cocamide DEA yog tshuaj lom heev thiab tuaj yeem ua rau mob qog noj ntshav; Kev nqus tau ntawm cov tshuaj cocamide MEA tuaj yeem ua rau muaj tshuaj lom, tab sis qhov sib xyaw no feem ntau suav tias muaj kev nyab xeeb.
Cocamide DEA sawv cev rau cocamide diethanolamine, thaum Cocamide MEA sawv cev rau cocamide monoethanolamine. Cov tebchaw no tseem ceeb heev hauv kev lag luam ua cov neeg ua npuas ncauj thiab feem ntau yog siv rau kev tsim khoom kom zoo nkauj. Cov khoom siv tshuaj pleev ib ce uas muaj cov tshuaj no suav nrog tshuaj zawv plaub hau thiab ntxuav tes.
Cocamide DEA yog dab tsi?
Cocamide DEA yog ib qho organic compound uas muaj cov tshuaj lom neeg nyuaj (CH3(CH2)nC(=O)N(CH2CH2OH)2). Tus nqi ntawm "n" nyob rau hauv cov tshuaj no feem ntau yog nyob ntawm 8 mus rau 18. Nws zoo nkaus li cov kua daj lossis daj daj. Cov qauv ntawm cov compound no yog raws li nram no:
Daim duab 01: Cov Qauv Tshuaj ntawm Cocamide DEA Compound
Nws yog ib hom diethanolamide tsim los ntawm cov tshuaj tiv thaiv ntawm kev sib xyaw ntawm fatty acids (uas tau los ntawm cov txiv maj phaub roj) thiab diethanolamine. Cov tshuaj no tshwm sim raws li cov kua nplaum uas muaj txiaj ntsig zoo li tus neeg sawv cev ua npuas dej hauv cov khoom siv da dej xws li tshuaj zawv plaub hau thiab tshuaj ntxuav tes. Tsis tas li ntawd, cov tshuaj no tseem ceeb hauv kev lag luam tshuaj pleev ib ce ua tus neeg sawv cev emulsifying.
Txawm li cas los xij, kev siv tshuaj ntau ntawm cocamide DEA hauv tshuaj zawv plaub hau tuaj yeem ua rau muaj tshuaj lom. Muaj peev xwm, nws tuaj yeem ua carcinogenic ib yam. Lub ntsiab lus ntawm koob tshuaj siab hauv cov ntsiab lus no yog sib npaug li 10 000 ppm. Vim li no, cov cocamide DEA compound tau ntxiv rau hauv cov npe tshuaj uas tuaj yeem ua rau mob qog noj ntshav thaum Lub Rau Hli 2012. Tsis tas li ntawd, cov tshuaj no muaj peev xwm ua rau khaus khaus thiab.
Cocamide MEA yog dab tsi?
Cocamide MEA sawv cev rau cocamide monoethanolamine. Nws yog ib yam khoom uas muaj ib tug off-dawb mus rau tan tsos. Cov khoom no zoo li yaj mus rau hauv cov xim daj daj daj, cov kua dej ntshiab. Cocamide MEA muaj nyob rau hauv kev sib xyaw ntawm fatty acid amides. Qhov sib tov ntawm fatty acid amides yog tsim los ntawm fatty acids nyob rau hauv txiv maj phaub roj. Thaum cov txiv maj phaub roj reacts nrog ethanolamine, nws tsim cocamide MEA. Cov tshuaj lom neeg tshwm sim raws li hauv qab no:
Daim duab 02: Cov Qauv Tshuaj ntawm Cocamide MEA
Muaj ntau yam kev siv cocamide MEA, suav nrog kev siv cov tshuaj no ua tus neeg ua npuas dej, zoo ib yam li lwm cov tshuaj ethanolamine. Nws kuj tseem muaj txiaj ntsig zoo li nonionic surfactant hauv tshuaj zawv plaub hau thiab da dej. Tsis tas li ntawd, peb tuaj yeem siv cocamide MEA ua tus neeg sawv cev emulsifying hauv tshuaj pleev ib ce.
Dab tsi zoo sib xws ntawm Cocamide DEA thiab Cocamide MEA?
- Cov tebchaw no tseem ceeb heev hauv kev lag luam ua cov neeg ua npuas ncauj, feem ntau hauv kev tsim khoom kom zoo nkauj.
- Cov khoom siv tshuaj pleev ib ce uas muaj cov tshuaj no suav nrog tshuaj zawv plaub hau thiab ntxuav tes.
Qhov txawv ntawm Cocamide DEA thiab Cocamide MEA yog dab tsi?
Cocamide DEA lossis cocamide diethanolamine yog xim daj, kua nplaum, qhov cocamide MEA lossis cocamide monoethanolamine yog cov khoom siv nrog cov xim dawb. Cov koob tshuaj ntau ntawm cocamide DEA yog tshuaj lom heev thiab tuaj yeem ua rau mob qog noj ntshav. Tab sis, ntawm qhov tod tes, txawm tias nqus tau cov koob tshuaj ntau ntawm cocamide MEA tuaj yeem ua rau muaj tshuaj lom, qhov sib xyaw no feem ntau suav tias yog kev nyab xeeb. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cocamide DEA thiab cocamide MEA.
Cov ntawv qhia hauv qab no nthuav tawm qhov sib txawv ntawm cocamide DEA thiab cocamide MEA hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.
Summary – Cocamide DEA vs Cocamide MEA
Cocamide DEA yog xim daj-xim, kua nplaum, qhov cocamide MEA yog cov khoom siv nrog cov xim dawb. Cov koob tshuaj ntau ntawm cocamide DEA yog tshuaj lom heev thiab tuaj yeem ua rau mob qog noj ntshav; Kev nqus tau cov koob tshuaj ntau ntawm cocamide MEA tuaj yeem ua rau muaj tshuaj lom, tab sis qhov sib xyaw no feem ntau suav tias yog kev nyab xeeb. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cocamide DEA thiab cocamide MEA. Cov tebchaw no tseem ceeb heev hauv kev lag luam ua npuas dej, feem ntau hauv cov khoom siv tshuaj pleev ib ce.
