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ISO 25761 : 2014

M00022956

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ISO 25761 : 2014

PLASTICS - POLYOLS FOR USE IN THE PRODUCTION OF POLYURETHANES - DETERMINATION OF BASICITY (TOTAL AMINE VALUE), EXPRESSED AS PERCENT NITROGEN

International Organization for Standardization

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Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling
6 Apparatus
7 Interference
8 Reagents
9 Procedure
10 Expression of results
11 Precision and bias
12 Test report
Annex A (informative) - Determination of the factor
        F for 0,1 mol/l perchloric acid in acetic acid
Bibliography

Abstract

Describes the basic constituents in polyols that are soluble in glacial acetic acid and reactive with perchloric acid.

General Product Information

Document Type Standard
Status Current
Publisher International Organization for Standardization
Committee TC 61
Supersedes
  • ISO/DIS 25761 : 60.00 (2014)