• Formulating

  Silica to suspend mica in oil?

  Posted by siouxchem on July 26, 2023 at 10:22 am

  How much silica would I need in a formula to suspend mica in oil? I have been working with Silica Dimethyl Silylate and found that 6% is good for this with low to non-polar oils to suspend 6-7% of mica. It works great other than I sometimes experience pilling with SDS. Normally I just would experiment but if I could get a recommended ballpark to start at? Due to the price $$ of silica from my supplier, it would help me out a lot! TIA

  siouxchem replied 1 year, 3 months ago 2 Members · 2 Replies

  • mica-powder
  • mica-suspension
  • silica
  • Silica Dimethyl Silylate
  • silica-recommendations
  • silicon dioxide
• 2 Replies

• 

  MarkBroussard

  Member

  July 26, 2023 at 11:16 am

  @siouxchem

  Somewhere in the 8% to 10% range is a good place to start

  • 

    siouxchem

    Member

    July 26, 2023 at 6:05 pm

    Thank you!

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