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  2 questions

  Posted by hishine1 on October 1, 2014 at 7:10 pm

  Hi there!

  Couple of questions… I’m learning the Refractive matching process to create crystal clear products, is there any other way other than using a Refractometer to guage the RI of water & oil phases? (eg; a mathematical equation like the HLB Calc) or am I just looking at trial and error and adjusting amounts of ingredients.  

  It’s for W/Si microemulsions btw.

  Can anyone point me towards a supplier for  Ethylene/Propylene/Styrene & Butylene/Ethylene/Styrene Copolymer? 

  Thanks

  hishine1 replied 10 years, 2 months ago 1 Member · 0 Replies
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