This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
A semiquantitative method for the determination of the amount of free phenols in phenolic mouldings. Hot water extraction of free phenols from a powdered test portion, iodination of the water extract and backtitration of the excess of iodine with standard volumetric thiosulfate solution.
Status : PublishedPublication date : 1977-10
Edition : 1Number of pages : 2
Technical Committee:Thermosetting materials
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