Formulating Effective Emulsions Nrog Sorbitan Monolaurate (S-60) CAS TSIS TAU. 1338-41-6

Emulsions yog ib qho tseem ceeb hauv cov tshuaj pleev ib ce, khoom noj khoom haus, thiab tshuaj tsim khoom. Lawv siv nyob rau hauv cov tshuaj pleev ib ce, cream, thiab kua ntses los ua ke ob los yog ntau yam khoom uas tsis sib tov zoo. Sorbitan monolaurate (S-60) yog ib qho emulsifier uas yog ib qho tseem ceeb hauv kev tsim ntau emulsions.

S-60 yog muab los ntawm sorbitol thiab lauric acid thiab muaj ib tug hydrophilic (dej-hlub) taub hau thiab ib tug lipophilic (roj-hlub) tail. Nws cov qauv tshuaj tshwj xeeb tso cai rau nws los tsim cov emulsions ruaj khov los ntawm kev txo qhov nro thiab txhawb kev sib xyaw ntawm cov roj thiab dej theem. Cov emulsions uas tsim los ntawm S-60 muaj ib qho kev ntxhib los mos, zoo stability, thiab yog yooj yim kis tau.

Thaum tsim emulsions nrog S {{0}}, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov concentration ntawm emulsifier. Qhov zoo tshaj plaws concentration nyob ntawm daim ntawv thov tshwj xeeb thiab cov khoom xav tau ntawm cov khoom. Feem ntau, qhov concentration ntawm 1-5% muaj txiaj ntsig hauv kev tsim cov emulsion ruaj khov. Lub pH ntawm lub cev kuj tseem ua lub luag haujlwm tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm cov kua qaub lossis cov khoom siv yooj yim. Hauv cov khoom siv acidic, xws li tshuaj ntxuav lub ntsej muag thiab tev, S-60 tuaj yeem siv rau qhov qis dua (0.1-1%) piv rau cov khoom nruab nrab (1-5%). Ib yam li ntawd, cov khoom siv yooj yim xws li cov plaub hau txias thiab moisturizers yuav xav tau ntau dua (2-5%) los tsim cov emulsions ruaj khov.

Ib qho ntawm qhov zoo ntawm kev siv S-60 ua ib qho emulsifier yog tias nws tau sib xws nrog ntau hom roj thiab lwm yam emulsifiers. Nws tuaj yeem siv ib leeg lossis ua ke nrog lwm cov emulsifiers los txhim kho kev ruaj ntseg thiab kev ntxhib los mos ntawm cov khoom kawg. Piv txwv li, S-60 tuaj yeem ua ke nrog Glyceryl Stearate (GS) kom zoo dua emulsification ntawm waxes thiab butters hauv cream thiab tshuaj pleev ib ce.

Lwm qhov tseem ceeb uas yuav tsum tau xav txog thaum tsim emulsions nrog S-60 yog hom roj theem siv hauv kev tsim. Cov roj uas muaj siab dua HLB (hydrophilic-lipophilic balance) qhov tseem ceeb yuav xav tau ntau dua ntawm S-60 los tsim cov emulsions ruaj khov. Ib yam li ntawd, cov roj uas muaj cov txiaj ntsig HLB qis yuav xav tau qis dua ntawm S-60. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov roj theem yuav tsum tau rhuab mus rau tib qhov kub thiab txias raws li cov dej theem ua ntej sib tov kom ntseeg tau tias zoo sib xyaw thiab emulsification.

200kg / hlau nruas lossis 1000kg / IBC nruas
20GP: 80 hlau nruas (16mt) lossis 20 IBC nruas (20mt)