Plastics - Polymer dispersions - Determination of free formaldehyde
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 10Â mg/kg.
Method B (HPLC method) is applicable for determining lower formaldehyde contents or carrying out arbitration analyses.
| SDO | ISO: International Organization for Standardization |
| Document Number | ISO 15373 |
| Publication Date | Jan. 1, 2024 |
| Language | en - English |
| Page Count | 18 |
| Revision Level | |
| Supercedes | |
| Committee | ISO/TC 61/SC 9 |
Failed to load document history.
| Publish Date | Document Id | Type | View |
|---|