• Formulating

  mixture of castor oil and zin oxide

  Posted by smok on February 21, 2019 at 10:59 am

  heello there
  

  what is the material needed for the mixture of castor oil and zinc oxide

  EVchem replied 5 years, 2 months ago 2 Members · 1 Reply
• 1 Reply

• 

  EVchem

  Member

  February 22, 2019 at 1:12 pm

  are you asking what is the equipment needed to disperse zinc oxide in castor oil?

  Roller mill/Ball mill is my guess but I don’t work on sunscreens or color cosmetics.

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