NEN-ISO 14899
Plastics - Polyols for use in the production of polyurethane - Determination of basicity
inactive
| Organization: | NEN |
| Publication Date: | 1 April 2001 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Thermosetting materials): | 83.080.10 |
scope:
Specifies a method for the measurement of trace amounts of basic materials present in polyether polyols used as polyurethane raw materials. The applicable range is 0-50 µg/g expressed as KOH. The test is not applicable to amine-based polyols. The values may be reported as CPR (Controlled Polymerization Rate) units.
Document History
July 1, 2022
Plastics - Polyols for use in the production of polyurethanes - Determination of basicity
This document specifies a method for the measurement of trace amounts of basic materials present in polyether polyols used in the production of polyurethanes. It is important to know the trace amount...
NEN-ISO 14899
April 1, 2001
Plastics - Polyols for use in the production of polyurethane - Determination of basicity
Specifies a method for the measurement of trace amounts of basic materials present in polyether polyols used as polyurethane raw materials. The applicable range is 0-50 µg/g expressed as KOH. The...