glycerin yog dab tsi?

Kuj hu ua glycerol, nws yog ib qho yooj yim polyol compound. Nws yog ib qho tsis muaj xim, tsis muaj ntxhiab, kua nplaum uas muaj qab zib thiab tsis muaj tshuaj lom. Nws muaj zog hygroscopicity thiab tuaj yeem nqus dej los ntawm huab cua. Nws feem ntau yog siv los ua cov khoom qab zib hauv kev lag luam vim nws cov saj qab zib, thiab feem ntau yog siv los ua cov moisturizer hauv kev lag luam tshuaj pleev ib ce.

Hauv kev lag luam tshuaj pleev ib ce, glycerin yog cov moisturizer tshaj plaws hauv cov npe khoom. Nws muaj zog heev moisturizing zog. Yuav luag tag nrho cov kev tshawb fawb ntawm cov moisturizers tshiab siv glycerin raws li kev siv rau moisturizing. Siv glycerin ua ib txoj kab, lub ntiaj teb ntawm moisturizing hauv kev lag luam yog kos thiab nqis. thiab av.

Txhawm rau ua tus qauv ntawm moisturizer, nws yuav tsum tsis yog cov khoom siv yooj yim.

Hygroscopic zog ntawm glycerin

Glycerin yog qhov zoo rau daim tawv nqaij. Tab sis nws tsis yog glycerin ntshiab, nws tsis yog glycerin ntshiab, nws tsis ntshiab glycerin. Qhov peb feem ntau siv yog glycerin uas muaj 20% dej. Kev siv nws rau ntawm daim tawv nqaij thaum lub caij ntuj no tuaj yeem ua rau daim tawv nqaij noo thiab tiv thaiv kom tsis txhob qhuav. Yog tias koj siv cov glycerin ntshiab, vim nws qhov nqus dej muaj zog, nws tuaj yeem nqus dej ntau, uas yuav ua rau kom qhuav thiab hlawv ntawm daim tawv nqaij. Yog li ntawd, nws tsis tsim nyog siv cov ntshiab glycerin rau kev tu tawv nqaij thaum lub caij ntuj no.

Tam sim no koj paub glycerin, cia peb saib peb cov glycerin

glycerin

Sab nrauv: Transparent viscous kua

CAS: 56-81-5 Nr

Pob: 250kg / chim

Cov mis mos molecular C3H8O3

molecular hnyav 92.09

EINECS tus lej 200-289-5

Kev Siv: Siv rau hauv cov txheej txheem, tshuaj txhua hnub, kev lag luam tub rog, tshuaj synthesis intermediates, tshuaj, thiab lwm yam.

Cov ntaub ntawv tiv tauj

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