Total Views: 27Daily Views: 10 Comments on ISO 15373 – Plastics — Polymer dispersions — Determination of free formaldehyde

This International Standard describes two methods for the determination of free formaldehyde (HCHO) in polymer

American National Standards Institute Inc.

dispersions. The procedure has been evaluated using acrylic, acrylonitrile butadiene, carboxylated styrenebutadiene

and vinyl acetate polymer dispersions. Both test methods may also be applicable to polymer dispersions

of other compositions.

Method A is the preferred method for polymer dispersions with a free-formaldehyde content higher than .

Method B is recommended if lower formaldehyde contents have to be determined or arbitration analyses have to be

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