Home Cosmetic Science Talk Formulating Cosmetic Industry Starting a cosmetic line Silica Silylate substite for Hair Styling Powder

  • Bill_Toge

    December 11, 2019 at 9:46 pm
    VP/VA copolymer comes in several different grades - which one did you use?
    you’ll get better and more consistent results using a more hydrophobic polymer, e.g. un-neutralised Amphomer
    also, regarding your silica dimethyl silylate, what is the surface area per gram, and how does that compare to Aerosil R 812 S? (the value should be in the technical documents)

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