ISO 15373:2024

International Standard   Current Edition · Approved on 06 December 2024

Plastics — Polymer dispersions — Determination of free formaldehyde

ISO 15373:2024 Files

English 13 Pages
Current Edition
46.9 OMR

ISO 15373:2024 Scope

This document specifies two methods for the determination of free formaldehyde (HCHO) in polymer dispersions.

This document is applicable to acrylic, acrylonitrile butadiene, carboxylated styrene-butadiene and vinyl acetate polymer dispersions. It is also applicable to polymer dispersions of other compositions.

Method A (UV/Vis spectrometer method) is applicable to polymer dispersions with a free-formaldehyde content higher than 10 mg/kg.

Method B (HPLC method) is applicable for determining lower formaldehyde contents or carrying out arbitration analyses.

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