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Pasika
Ibicuruzwa byuruhererekane rwa SPAN nabyo byitwa Sorbitan Ester, ni surfactant ya lipophilique na nonionic.Ni umutekano kandi nontoxic kuyongeramo ibiryo nka emulisiferi iyo ikoreshejwe neza.Hari ubwoko butandukanye kubera aside irike zitandukanye. Agaciro ka HLB kari hagati ya 1.8 ~ 8.6.Sorbitan Ester irashobora gushonga mumashanyarazi ya polar hamwe namavuta.Ubwoko bw'ingenzi n'ibipimo: Ubwoko Agaciro Acide (mgKOH / g) Saponification (mgKOH / g) Hydroxy (mgKOH / g) HLB Izina ryimiti SPAN 20 7.0 max.155 ~ 170 330 ~ 3 ... -
Polysorbate
TWEEN Seires ibicuruzwa byitwa kandi nka Polysorbate, ni hydrophilique na nonionic surfactant.Ni umutekano kandi utarimo uburozi kubyongera mu biryo nka emulisiferi iyo bikoreshejwe neza.Hari ubwoko butandukanye kubera aside irike zitandukanye. Agaciro ka HLP kari hagati ya 9.6 ~ 16.7 .Bishobora gushonga mumazi, inzoga nizindi polar organique yumuti, hamwe numurimo wa emulisation, solubilisation na stabilisation.Ubwoko bw'ingenzi n'ibipimo: Ubwoko Agaciro Acide (mgKOH / g) Saponification (mgKOH / g) Hydroxy (mgKO ...
