I want to dissolve the superabsorbent polymer. I have tried dissolving it in distilled water and methanol but it was insoluble (gel form).
Dear Firoz Hossain, basically SAP aren't soluble because they are partially crosslinker chemically or physically (entangled). They can only swell in good solvents for the non-crosslinked polymer. My Regards
As poly(sodium acrylate) is a cross-linked polymer, it can not be dissolved. It can only absorb a large amount of water, but it never will be soluble.
If it doesn't dissolve in HF it probably doesn't dissolve in anything
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