What is the minimum amount of Polystyrene I can use to dissolve/dilute it in Ethyl Acetate or Acetone?

I am working on recycled cups made by Polystyrene and I am trying to dissolve them completely in Acetone and/or Ethyl Acetate solvent. However, it is quite hard to get it and I am not obtaining a...

26 March 2024 750 3 View