CEN/TC 139
| Project No. | EN ISO 4629-3:2020 |
|---|---|
| Title | This document specifies a titrimetric method for determining the hydroxyl groups in resins and binders for paints and varnishes. This method is primarily suitable for neutral media. Acidic products provide higher values; neutral products provide, through neutralization of the acidic carbamates, lower values. For these products, preliminary tests are performed to ensure the applicability of the method. |
| Registration number (WIID) | 71121 |
| Scope | This document specifies a titrimetric method for determining the hydroxyl groups in resins and binders for paints and varnishes. This method is primarily suitable for neutral media. Acidic products provide higher values; neutral products provide, through neutralization of the acidic carbamates, lower values. For these products, preliminary tests are performed to ensure the applicability of the method. |
| Status | Izstrādē |
| ICS group | 87.060.20 87.040 |