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Laminas de Emulsiones 2010RG.pdf - Saber UCV - Universidad ...

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Calcular la cantidad <strong>de</strong> agentes emulsificantes necesaria para<br />

emulsificar la fórmulación, utilizando la siguiente mezcla:<br />

MEZCLA:<br />

– Span 60<br />

– Tween 60<br />

HLB:<br />

4,7<br />

14,9<br />

Plantear un sistema <strong>de</strong> ecuaciones:<br />

Sp + Tw = 1<br />

Sp<br />

Sp<br />

* HLB + Tw<br />

* HLB = HLB<br />

= 1 -<br />

Tw<br />

requerido (14,3)<br />

Prof. Robert García 86

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