Peb cov khoom tseem ceeb: block silicone, hydroxilic silicone, carbon monoxent (fluorone, Uzbekistan, thiab lwm yam, ntau yam ntxiv thov hu rau: Mandy +86 19856618619 (WhatsApp)
Emulsification thiab solubilization ntawm surfactants
Surfactants yog cov chav kawm loj ntawm cov organic sib xyaw nrog cov khoom muaj txiaj ntsig, siv tau siv tau thiab siv tau cov ntawv thov siv, thiab cov neeg tau txais txiaj ntsig zoo. Surfactants tau siv los ua emulsifiers, cov neeg sawv cev, cov neeg sawv cev, cov neeg sawv cev quav, cov pa roj hmab, cov khoom ua pov thawj plua plav, cov tshuaj tiv thaiv acid, nthuav tawm Cov neeg sawv cev, thickeners, membrane cov neeg sawv cev, anti cakaked cov neeg sawv cev, anti-anti factal reagents nyob rau hauv lub neej txhua hnub thiab ntau lub teb kev lag luam thiab ntau yam kev lag luam thiab ntau yam kev lag luam thiab ntau yam kev lag luam thiab ntau yam kev lag luam thiab ntau yam chaw ua liaj ua teb. Ntxiv rau ua kom dav siv nyob rau hauv kev xab npum thiab tshuaj pleev ib ce, luam yeeb, luam yeeb, cov khoom siv tshuaj ntxiv, cov khoom siv tshuaj ntxiv, cov ntaub ntawv, kev lag luam, kev tsim khoom, kev tsim kho tshiab, zoo li High-tech liaj teb. Txawm hais tias lawv feem ntau tsis yog lub ntsiab ntawm cov khoom lag luam, lawv tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev ntxiv cov khoom siv sib txuas rau ntau yam khoom. Txawm hais tias nws siv tsis loj, nws tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev nce ntau yam khoom, kev txo lub zog, thiab txhim kho kom zoo dua.
Qhov xwm txheej kev loj hlob ntawm surfactants ntiaj teb muab cov txiaj ntsig sab nraud ntawm cov qauv tshuaj pleev ib ce, ntau yam, thiab thev naus laus zis nce ntxiv. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua kom muaj kev nyab xeeb uas muaj kev nyab xeeb, thiab muaj cov teebmeem tshwj xeeb, muab cov khoom siv tshwj xeeb rau kev txhim kho thiab cov khoom lag luam tshiab. Peb yuav tsum tsom rau kev tsim Glycoside surfactants, suav nrog ntau polycols thiab dej cawv surfactants; Kev tshawb fawb systemicatic thiab kev txhim kho ntawm taum pauv phospholipipid surfactants; Tsim cov supros filty acid vinegar cov khoom, ntxiv dag zog rau kev tshawb fawb txog cov thev naus laus zis, thiab nthuav cov ntawv thov ntawm cov khoom qub.
Qhov tshwm sim ntawm uniformly emulsifying tsis muaj dej soluble cov tshuaj hauv dej los ua ib qho emulsion yog hu ua emulsification. Emulsifiers feem ntau yog siv nyob rau hauv kev tsim cov cream thiab pleev rau hauv cov tshuaj pleev ib ce. Cov hmoov ua ke ntawm cov daus zom thiab Zhongxing daus daus yog ob qho tib si O / W emulsified, uas tuaj yeem emulsified, uas tuaj yeem yog emulsified nrog anionic emulsifier fattty acid xab npum (xab npum). Nws yog qhov yooj yim los tsim emulsions nrog tsawg roj ntsiab lus los ntawm emulsifying nrog xab npum tuaj yeem ua kom nws muaj cov viscscosity. Rau cov cream txias uas muaj cov roj ntau theem, emulsions feem ntau yog w / o hom, thiab ntuj lilolin emulsions nrog cov dej siab nqus thiab viscosity tuaj yeem xaiv rau emulsification. Cov siv dav siv tam sim no tsis yog-ionic emulsifiers, vim lawv kev nyab xeeb thiab kev txob txob.
Qhov tshwm sim ntawm kev nce siab ntawm solubility ntawm me ntsis soluble lossis insoluble cov tshuaj yog hu ua solubilization. Thaum surfactants ntxiv rau dej, lub nro ntawm cov dej pib kom loj hlob, ua rau kev tsim ntawm micelles uas surfactant molecules aggregegate. Qhov concentration ntawm surfactants siv los ua micelles hu ua qhov tseem ceeb mikle concentration. Thaum cov concentration ntawm surfactants nce mus txog qhov tseem ceeb motelle concentration, yog li cov khoom sib xyaw, yog li nce solubility ntawm micro soluble lossis insoluble cov tshuaj.
Ntxiv cov kuab tshuaj hauv cov tshuaj pleev ib ce feem ntau yog siv nyob rau hauv kev tsim cov toners, cov roj plaub hau thiab cov khoom noj muaj menyuam muaj kev loj hlob. Cov txheej txheem Oily cov tshuaj pleev, xws li cov tshuaj tsw qab, roj, thiab cov ntaub ntawv roj uas yog cov qauv sib txawv vim lawv cov qauv sib txawv. Yog li ntawd, haum surfactants yuav tsum raug xaiv los ua cov khoom siv. Yog hais tias cov khoom siv solubilizing ntawm toner yog cov tshuaj tsw qab, roj, thiab cov tshuaj, thiab cov roj av, alkyl polyoxyylene ether tuaj yeem siv rau solubilization.
Txawm hais tias Alkylphenol Polyoxyylene raug kev raug cai (Op thiab TX) muaj zog solubilization muaj peev xwm, lawv khaus rau lub qhov muag thiab feem ntau tsis siv. Tsis tas li ntawd, Castor roj-based amphoteric derivatives muaj kev ua kom txaus siab rau lub qhov muag, thiab cov tshuaj ntsuab tsis zoo xws li zawv plaub hau.
Lub Sijhawm Post: Nov-18-2024