• Formulating

  Creams have air-bubbles

  Posted by Mariza on July 3, 2018 at 8:39 am

  Hello,

  I have created a couple of creams (O/W emulsions) with a high percentage of water. I have used a homogenizer mixer with 2500-3000 rpm.
  The creams even after some days have air bubbles in them.

  What can be the problem?

  Thank you.

  DAS replied 6 years, 10 months ago 2 Members · 3 Replies
• 3 Replies

• 

  DAS

  Member

  July 3, 2018 at 11:35 am

  We can only guess, so i’ll say high shear during cooldown and/or order of adition.

• 

  Mariza

  Member

  July 3, 2018 at 1:41 pm

  Thank you for your answer. 

• 

  DAS

  Member

  July 3, 2018 at 4:07 pm

  No problem, but if you want a real answer you should give us more information. A detail of what materials did you use and the order of adition are the basic. You should be as detailed as possible.

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