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chopangira emulsifying M30/A-102W
Emulsifier ndi mtundu wa chinthu chomwe chingapangitse chisakanizo cha zigawo ziwiri kapena zingapo zosasakanikirana kupanga emulsion yokhazikika. Mfundo yake yogwira ntchito ndi mu ndondomeko ya emulsion, gawo lomwazika mu mawonekedwe a madontho (microns) omwazika mu gawo lopitilira, limachepetsa kupsinjika kwa gawo lililonse mu dongosolo losakanikirana, ndipo pamwamba pa madontho kuti apange filimu yolimba kapena chifukwa cha mphamvu ya emulsifier imaperekedwa mu kapangidwe ka madontho a pamwamba pa zigawo ziwiri zamagetsi, kuletsa madontho kusonkhana, ndikusunga emulsion yofanana. Kuchokera pamalingaliro a gawo, emulsion ikadali yosiyana. Gawo lomwazika mu emulsion likhoza kukhala gawo la madzi kapena gawo la mafuta, ambiri mwa iwo ndi gawo la mafuta. Gawo lopitilira likhoza kukhala mafuta kapena madzi, ndipo ambiri mwa iwo ndi madzi. Emulsifier ndi surfactant yokhala ndi gulu la hydrophilic ndi gulu la lipophilic mu molekyulu. Pofuna kuwonetsa mphamvu za hydrophilic kapena lipophilic za emulsifier, "hydrophilic lipophilic equilibrium value (HLB value)" nthawi zambiri imagwiritsidwa ntchito. Mtengo wa HLB ukatsika, mphamvu ya lipophilic ya emulsifier imakhala yolimba. M'malo mwake, mtengo wa HLB ukakwera, mphamvu ya hydrophilicity imakhala yolimba. Ma emulsifier osiyanasiyana ali ndi ma HLB osiyanasiyana. Kuti mupeze ma emulsion okhazikika, ma emulsifier oyenera ayenera kusankhidwa.
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chogwirira ntchito pamwamba M31
Emulsifier ndi mtundu wa chinthu chomwe chingapangitse chisakanizo cha zigawo ziwiri kapena zingapo zosasakanikirana kupanga emulsion yokhazikika. Mfundo yake yogwira ntchito ndi mu ndondomeko ya emulsion, gawo lomwazika mu mawonekedwe a madontho (microns) omwazika mu gawo lopitilira, limachepetsa kupsinjika kwa gawo lililonse mu dongosolo losakanikirana, ndipo pamwamba pa madontho kuti apange filimu yolimba kapena chifukwa cha mphamvu ya emulsifier imaperekedwa mu kapangidwe ka madontho a pamwamba pa zigawo ziwiri zamagetsi, kuletsa madontho kusonkhana, ndikusunga emulsion yofanana. Kuchokera pamalingaliro a gawo, emulsion ikadali yosiyana. Gawo lomwazika mu emulsion likhoza kukhala gawo la madzi kapena gawo la mafuta, ambiri mwa iwo ndi gawo la mafuta. Gawo lopitilira likhoza kukhala mafuta kapena madzi, ndipo ambiri mwa iwo ndi madzi. Emulsifier ndi surfactant yokhala ndi gulu la hydrophilic ndi gulu la lipophilic mu molekyulu. Pofuna kuwonetsa mphamvu za hydrophilic kapena lipophilic za emulsifier, "hydrophilic lipophilic equilibrium value (HLB value)" nthawi zambiri imagwiritsidwa ntchito. Mtengo wa HLB ukatsika, mphamvu ya lipophilic ya emulsifier imakhala yolimba. M'malo mwake, mtengo wa HLB ukakwera, mphamvu ya hydrophilicity imakhala yolimba. Ma emulsifier osiyanasiyana ali ndi ma HLB osiyanasiyana. Kuti mupeze ma emulsion okhazikika, ma emulsifier oyenera ayenera kusankhidwa.
