Mechanism Ntawm Emulsifier
Oct 04, 2020
Cov emulsifier tuaj yeem tsim cov emulsion ruaj khov los ntawm kev txo cov hluav taws xob interfacial dawb thiab tsim txoj kev cuam tshuam ruaj khov. Thaum lub zog pub dawb ntawm kev sib tshuam raug txo qis, qhov mob tawm zuj zus los tsim qhov chaw kheej kheej kom qhov chaw thaj chaw tsawg kawg nkaus.
Qhov tsim ntawm emulsion los ntawm ob lub kua sib txawv yog cov txheej txheem ntawm kev ua ntau lub ntawm cov cuam tshuam tshiab ntawm ob lub cawv. Tus me dua cov dej tawm yog, qhov loj dua qhov kev sib tshuam tshiab yog, thiab ntau dua qhov chaw saum npoo dawb zog ntawm qhov hloov tawm yog.
Lub zog nro lossis cov nplaim hluav taws xob dawb tau zoo tuaj yeem txo qis thaum emulsifier yog adsorbed rau ntawm qhov chaw tawm Cov emulsifier yog adsorbed nyob ib ncig ntawm qhov mob thiab tsim cov zaj duab xis nyob ib ncig ntawm qhov mob, thiaj li txo qhov cuam tshuam cuam tshuam ntawm cov roj thiab dej thiab tiv thaiv kom tsis txhob muaj cov dej sib xyaw nrog. Qhov ntau tsis tu ncua emulsifier npaj rau ntawm qhov chaw poob, qhov loj zog emulsion daim nyias nyias thiab ruaj khov dua emulsion.
