Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders - Test method for estimation of the moisture content as weight loss upon heating
What is ISO 17190-4 about?
ISO 17190-4 discusses polyacrylate superabsorbent powders for urine-absorbing aids for incontinence. ISO 17190-4 outlines a test method for the evaluation of mass loss upon heating for cross-linked polyacrylate superabsorbent powders.
Method shown in ISO 17190-4 applies to powdered polymeric superabsorbent materials that are free flowing under the specified test conditions. Substances other than water that are volatile in this temperature range will interfere. The onus is on the polymer formulator/producer to decide if such interference is possible and exclude the method from use, providing an alternative. Or modify the method accordingly.
Who is ISO 17190-4 for?
ISO 17190-4 on the estimation of the moisture content as weight loss upon heating for Polyacrylate superabsorbent powders is...