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IPasika yeSorbitan
Iimveliso ze-SPAN series ezikwabizwa ngokuba yi-Sorbitan Ester, yi-lipophilic kunye ne-nonionic surfactant.Ikhuselekile kwaye ayinayo ityhefu ukuyidibanisa ekutyeni njenge-emulsifier xa isetyenziswe ngokufanelekileyo.Kukho iintlobo ezahlukeneyo ngenxa ye-acids enamafutha ahlukeneyo.Ixabiso le-HLB liphakathi kwe-1.8 ~ 8.6.Sorbitan Ester inokunyibilika kwi-polar organic solvents kunye neoli.Iindidi eziphambili kunye neeParameters: Iintlobo zeXabiso le-Acid (mgKOH / g) I-Saponification (mgKOH / g) i-Hydroxy (mgKOH / g) i-HLB Igama leKhemikhali SPAN 20 7.0 max.155~170 330~3... -
Polysorbate
I-TWEN imveliso ye-Seires ikwabizwa ngokuba yi-Polysorbate, yi-hydrophilic kunye ne-nonionic surfactant.Ikhuselekile kwaye ayinayo ityhefu ukuyifaka ekutyeni njenge-emulsifier xa isetyenziswe ngokufanelekileyo.Kukho iintlobo ezahlukeneyo ngenxa ye-fatty acids ezahlukeneyo.Ixabiso le-HLP liphakathi kwe-9.6 ~ 16.7 .Inokunyibilika emanzini, utywala kunye nezinye izinyibilikisi ze-polar eziphilayo, kunye nomsebenzi we-emulsification, i-solubilization kunye nokuzinzisa.Iindidi eziphambili kunye neeParameters: Iintlobo zeXabiso le-Acid (mgKOH/g) Saponification (mgKOH/g) Hydroxy (mgKO...
