Tom ntej: Triacetin CAS 102-76-1
Triacetin yog cov kuab tshuaj zoo heev thiab cov yas yas, ua rau nws yog ib qho tseem ceeb hauv kev tsim khoom ntawm ntau yam khoom.Nws zoo heev solubility nyob rau hauv dej thiab roj ua rau nws pab tau nyob rau hauv ntau yam khoom xws li adhesives, tshuaj pleev ib ce thiab zaub mov additives.Nws cov khoom yas zoo heev ua rau nws yog thawj qhov kev xaiv rau kev tsim cov yas, yas thiab cellulose acetate, txhim khu kev ruaj khov thiab yooj yim thaum tswj kev ruaj ntseg.
Ib qho txiaj ntsig tseem ceeb ntawm triacetin yog nws lub peev xwm los ua kom cov khoom ruaj khov thiab txee lub neej.Nws ua raws li kev khaws cia, tiv thaiv kom tsis txhob ya raws thiab oxidation, yog li ncua lub neej ntawm ntau yam khoom.Qhov no ua rau triacetin yog ib qho khoom tseem ceeb hauv kev tsim cov tshuaj, cov khoom tu tus kheej thiab cov khoom noj, ua kom lub neej ntev, kev paub tshiab rau cov neeg siv khoom.
Tsis tas li ntawd, triacetin muaj cov khoom zoo heev emulsifying uas pab hauv kev sib xyaw ntawm cov roj thiab dej-raws li tshuaj.Cov cuab yeej no ua rau nws muaj txiaj ntsig tshwj xeeb hauv kev lag luam tshuaj pleev ib ce, qhov twg nws tuaj yeem pom muaj nyob hauv moisturizers, lotions, thiab ntsej muag cream.Nws lub peev xwm emulsifying kuj pab txhim kho kev ruaj ntseg thiab kev ntxhib los mos ntawm ntau yam khoom noj xws li ice cream, zaub xam lav hnav khaub ncaws thiab cov kua ntses, muab kev paub zoo.
Raws li ib tug conscientious thiab lub luag hauj lwm triacetin chaw tsim tshuaj paus thiab tsum, peb ua qhov tseem ceeb ntawm qhov zoo thiab kev nyab xeeb ntawm peb cov khoom.Peb cov triacetin raug kuaj nruj thiab ua tau raws li cov qauv kev lag luam rau kev ntseeg siab thiab purity.Nrog rau peb txoj kev mob siab rau kev ua tau zoo, nws yog peb lub hom phiaj los muab cov khoom zoo triacetin uas ua tau raws li koj qhov kev cia siab.
Txawm hais tias koj tab tom nrhiav rau cov kuab tshuaj, plasticizer lossis emulsifier, triacetin yog ntau yam tshuaj uas tuaj yeem txhim kho kev ua haujlwm ntawm koj cov khoom.Nws cov khoom siv ntau yam ua rau nws muaj txiaj ntsig zoo hauv ntau yam kev lag luam.Koom tes nrog peb kom paub txog qhov ua tau zoo tshaj plaws ntawm triacetin thiab qhib qhov muaj peev xwm kawg rau koj cov qauv.
Hauv cov ntsiab lus, triacetin (CAS: 102-76-1) yog ib qho khoom siv uas coj tau ntau yam txiaj ntsig rau ntau yam lag luam.Nws solubility, plasticizing zog, preservative muaj peev xwm thiab emulsifying zog ua rau nws muaj ntau yam thiab indispensable muaj.Nrog peb kev cog lus rau kev ua tau zoo thiab kev nyab xeeb, peb muab cov khoom lag luam zoo triacetin kom ntseeg tau cov qauv kev ua haujlwm siab tshaj plaws.Koom tes nrog peb kom pom qhov tsis muaj peev xwm ntawm triacetin hauv koj daim ntawv thov.
Specification
| Kev ntsuas (%) | ≥99.5 ua | 99.8 ua |
| Acidity (%) | ≤0.005 ib | 0.0022 ib |
| Dej (%) | ≤0.05 Nws | 0.02 ib |
| Xim (hli) | ≤15 | 8 |
| Qhov ceev (g / cm3,20 ib℃) | 1.154-1.164 Ib | 1.1580 Nws |
| Refractive index (20℃) | 1.430-1.435 Nws | 1, 4313 |
| Tshauv (%) | ≤0.02 ib | 0.0017 Nws |
| Raws li (mg / kg) | ≤1 | Tsis pom |
| Cov hlau hnyav (mg / kg) | ≤5 | Tsis pom |
| Pb (mg / kg) | ≤1 | Tsis pom |
