Thib ob Emulsifier

  • emulsifying agent M31

    emulsifying tus neeg saib xyuas M31

    Emulsifier yog ib hom tshuaj uas tuaj yeem ua sib xyaw ua ke ob lossis ntau qhov chaw tsis tuaj yeem ua kom lub zog ruaj khov emulsion.Yog txoj cai txiav txim siab nyob rau hauv txheej txheem emulsion, txheej dispersed nyob rau hauv daim ntawv ntawm dej ntws (microns) dispersed nyob rau hauv ntu txuas ntxiv, nws txo qhov ua kom tsis sib haum ntawm txhua qhov kev sib xyaw ua ke hauv cov txheej txheem sib xyaw, thiab qhov chaw ntws tawm los ua ib txheej zaj duab xis lossis vim lub txim ntawm emulsifier tau muab nyob rau hauv qhov chaw tawm ntawm cov hluav taws xob ob txheej txheej, tiv thaiv kom tsis txhob mob sib sau ua ke, thiab kom muaj kev sib koom ua ke emulsion.Qhov ib theem kev pom, emulsion tseem yog qhov tseem ceeb.Qhov dispersed theem hauv emulsion tuaj yeem yog theem dej lossis roj theem, uas feem ntau yog cov roj theem.Qhov theem ntu yuav yog cov roj lossis dej, thiab feem ntau ntawm lawv yog cov dej.Ib emulsifier yog surfactant nrog cov pab pawg hydrophilic thiab lipophilic pawg hauv cov qauv molecule.Yuav kom nthuav tawm cov khoom ua los ntawm hydrophilic lossis lipophilic ntawm emulsifier, "hydrophilic lipophilic equilibrium nqi ( HLB tus nqi) ”feem ntau yog siv. Qhov qis dua ntawm HLB tus nqi, lub zog ntawm lipophilic cov khoom ntawm emulsifier.Qhov qhov tsis tooj, qhov siab dua ntawm HLB tus nqi, qhov muaj zog ntau dua hydrophilicity.Various emulsifiers muaj qhov sib txawv HLB. Yuav kom tau txais ruaj khov emulsions, tsim nyog emulsifiers yuav tsum tau xaiv

  • emulsifying agent  M30/A-102W

    emulsifying tus neeg saib xyuas M30 / A-102W

    Emulsifier yog ib hom tshuaj uas tuaj yeem ua sib xyaw ua ke ob lossis ntau qhov chaw tsis tuaj yeem ua kom lub zog ruaj khov emulsion.Yog txoj cai txiav txim siab nyob rau hauv txheej txheem emulsion, txheej dispersed nyob rau hauv daim ntawv ntawm dej ntws (microns) dispersed nyob rau hauv ntu txuas ntxiv, nws txo qhov ua kom tsis sib haum ntawm txhua qhov kev sib xyaw ua ke hauv cov txheej txheem sib xyaw, thiab qhov chaw ntws tawm los ua ib txheej zaj duab xis lossis vim lub txim ntawm emulsifier tau muab nyob rau hauv qhov chaw tawm ntawm cov hluav taws xob ob txheej txheej, tiv thaiv kom tsis txhob mob sib sau ua ke, thiab kom muaj kev sib koom ua ke emulsion.Qhov ib theem kev pom, emulsion tseem yog qhov tseem ceeb.Qhov dispersed theem hauv emulsion tuaj yeem yog theem dej lossis roj theem, uas feem ntau yog cov roj theem.Qhov theem ntu yuav yog cov roj lossis dej, thiab feem ntau ntawm lawv yog cov dej.Ib emulsifier yog surfactant nrog cov pab pawg hydrophilic thiab lipophilic pawg hauv cov qauv molecule.Yuav kom nthuav tawm cov khoom ua los ntawm hydrophilic lossis lipophilic ntawm emulsifier, "hydrophilic lipophilic equilibrium nqi ( HLB tus nqi) ”feem ntau yog siv. Qhov qis dua ntawm HLB tus nqi, lub zog ntawm lipophilic cov khoom ntawm emulsifier.Qhov qhov tsis tooj, qhov siab dua ntawm HLB tus nqi, qhov muaj zog ntau dua hydrophilicity.Various emulsifiers muaj qhov sib txawv HLB. Yuav kom tau txais ruaj khov emulsions, tsim nyog emulsifiers yuav tsum tau xaiv.