Ua cov roj silicone emulsions feem ntau muaj cov txheej txheem tshuaj lom neeg thiab lub cev, thiab cov hauv qab no yog cov ntsiab lus ntawm cov txheej txheem tsim khoom:
Ib. Npaj cov ntaub ntawv
Silicone roj: Raws li cov khoom tseem ceeb ntawm cov emulsion, cov khoom tsim nyog ntawm silicone roj yuav tsum raug xaiv raws li cov kev xav tau tshwj xeeb.
Emulsifier: Siv los pab cov roj silicone thiab dej sib tov los tsim cov emulsion ruaj khov, ntau hom, nyob ntawm seb cov roj silicone thiab cov yam ntxwv ntawm qhov xav tau emulsion xaiv.
Dej: raws li qhov nruab nrab dispersing rau emulsions.
Lwm yam additives (xws li preservatives, defoaming agents, antioxidants, thiab lwm yam): Raws li cov kev xav tau tshwj xeeb tuaj yeem muab ntxiv rau qhov tsim nyog los txhim kho kev ruaj ntseg thiab kev ua haujlwm ntawm emulsion.
Ob, txoj kev tsim khoom
Sib xyaw cov roj silicone thiab emulsifier: Ua ntej, cov roj silicone thiab emulsifier yog sib xyaw ua ke hauv ib qho kev faib ua feem kom ntseeg tau tias cov emulsifier tuaj yeem npog tag nrho cov roj silicone molecules.
Kev sib ntxiv ntawm cov dej qeeb: nyob rau hauv cov xwm txheej nplawm, cov dej npaj ua ntej maj mam ntxiv rau qhov sib xyaw ntawm silicone roj thiab emulsifier. Tus nqi ntawm cov dej ntxiv yuav tsum tau tswj kom zoo kom tsis txhob muaj qhov ntau ntawm cov npuas dej lossis emulsion txheej.
Cua sov thiab nplawm: Raws li kev xav tau, qhov sib tov tuaj yeem ua kom sov rau qee qhov kub, thiab txuas ntxiv mus rau qhov kub siab rau ib lub sijhawm los txhawb cov txheej txheem emulsification. Cov xwm txheej tshwj xeeb rau cua sov thiab nplawm yuav tsum tau txiav txim siab raws li qhov xwm txheej ntawm cov roj silicone thiab emulsifier.
Kev kho homogenization: Yuav kom tau txais ib qho emulsion nrog cov khoom me me me me, ib homogenizer tuaj yeem siv los ua homogenize emulsion. Kev kho homogenization tuaj yeem ua kom zoo dua cov khoom hauv emulsion thiab txhim kho kev ruaj ntseg thiab kev ua haujlwm ntawm emulsion.
Txias thiab cia: Tom qab homogenization, cov emulsion yog txias rau hauv chav tsev kub thiab khaws cia rau hauv ib lub thawv airtight kom tsis txhob deterioration los yog paug ntawm emulsion.
Thib peb, ceev faj
Thaum lub sij hawm tsim khoom, cov txheej txheem kev nyab xeeb yuav tsum tau ua nruj me ntsis kom tsis txhob muaj tshuaj txau rau hauv lub qhov muag lossis tawv nqaij.
Kev ua haujlwm ntawm emulsion yog cuam tshuam los ntawm ntau yam, xws li qhov sib piv ntawm cov roj silicone thiab emulsifier, tus nqi ntawm cov dej ntxiv, nplawm tej yam kev mob, thiab lwm yam, yog li nws yuav tsum tau kho thiab optimized raws li cov kev xav tau tshwj xeeb.
Thaum khaws cia cov emulsion, yuav tsum tau them nyiaj mloog kom tsis txhob muaj lub teeb, noo noo thiab cua sov kom ntseeg tau qhov zoo thiab ruaj khov ntawm emulsion.
