NEN-ISO 119
Plastics - Phenol-formaldehyde mouldings - Determination of free phenols - Iodometric method
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 February 1979 |
| Status: | inactive |
| ICS Code (Thermosetting materials): | 83.080.10 |
scope:
This International Standard specifies an iodometric method for the semi-quantitative determination of the amount of free phenols in phenol-formaldehyde mouldings. The amount of free phenols in a moulded article is influenced to a major extent by the degree of cure. Its evaluation is also of interest where the possibility of contamination of foodstuffs or other materials in contact with the article has to be considered.
Document History
NEN-ISO 119
February 1, 1979
Plastics - Phenol-formaldehyde mouldings - Determination of free phenols - Iodometric method
This International Standard specifies an iodometric method for the semi-quantitative determination of the amount of free phenols in phenol-formaldehyde mouldings. The amount of free phenols in a...