Abstract
This International Standard describes two methods for the determination of free formaldehyde (HCHO) in polymer
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
carried out.
Both methods minimize changes in free-formaldehyde concentration that can result from changes in the physical or
chemical properties of polymer dispersions.
There are no known limitations to these methods when used in the manner described.
Read sample
General information
-
Status: Under developmentYou can help develop this draft international standard by contacting your national memberStage: DIS ballot initiated: 12 weeks [40.20]
-
Edition: 2Number of pages: 14
-
Technical Committee :ISO/TC 61/SC 9ICS :83.080.20
- RSS updates
Life cycle
-
Previously
PublishedISO 15373:2001
-
Now
Got a question?
Check out our FAQs
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)