NEN-ISO 17710
Plastics - Polyols for use in the production of polyurethanes - Determination of degree of unsaturation by microtitration
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 2023 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Thermosetting materials): | 83.080.10 |
scope:
This document specifies a microtitration method to measure the degree of unsaturation in polyether polyols used in the production of polyurethanes. It is based on the reaction of mercuric acetate with double bonds in the polyol. It does not apply to compounds in which the unsaturation is conjugated with carbonyl, carboxyl or nitrile groups.
Document History
NEN-ISO 17710
July 1, 2023
Plastics - Polyols for use in the production of polyurethanes - Determination of degree of unsaturation by microtitration
This document specifies a microtitration method to measure the degree of unsaturation in polyether polyols used in the production of polyurethanes. It is based on the reaction of mercuric acetate...
July 1, 2002
Plastics - Polyols for use in the production of polyurethane - Determination of degree of unsaturation by microtitration
This International Standard specifies a microtitration method to measure the degree of unsaturation in polyether polyols used in the production of polyurethanes. It is based on the reaction of...