Guidelines for the characterization of dispersion stability

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-06-2013

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Basics of stability
4 Characterizing the change of the state of a
dispersion
5 Prediction of the shelf life of a dispersion
Annex A (informative) - A compilation of relevant
international and national standards
Bibliography

Describes the stability characterization of liquid dispersions (suspensions, emulsions, foams and mixtures thereof) for applications, such as new product design, optimization existing products, quality control during processing and during usage of the product.

This Technical Report addresses the stability characterization of liquid dispersions (suspensions, emulsions, foams and mixtures thereof) for applications, such as new product design, optimization of existing products, quality control during processing and during usage of the product. The stability of a dispersion in the sense of this Technical Report is defined in terms of the change in one or more physical properties over a given time period. Stability can be either monitored (determined) in real time or predicted on the basis of physical quantities related to stability. In the case of very stable dispersions, procedures that accelerate the changes under consideration or accelerated aging tests administered over a shorter time scale can be appropriate. Shelf life can be estimated based on the observed rate of the change in the physical property and the user-required specifications for the product. Guidelines are given for choosing relevant measurements that can be used for the ranking, identification and quantification of instability.

Committee	LBI/37
DocumentType	Standard
Pages	26
PublisherName	British Standards Institution
Status	Current

Standards	Relationship
ISO/TR 13097:2013	Identical

ISO/TS 27687:2008	Nanotechnologies Terminology and definitions for nano-objects Nanoparticle, nanofibre and nanoplate
ISO 14644-5:2004	Cleanrooms and associated controlled environments — Part 5: Operations
ISO 14887:2000	Sample preparation Dispersing procedures for powders in liquids
ASTM D 3716 : 2014 : REDLINE	Standard Test Methods for Use of Emulsion Polymers in Floor Polishes
ISO 8780-1:1990	Pigments and extenders — Methods of dispersion for assessment of dispersion characteristics — Part 1: Introduction
ISO 10934-1:2002	Optics and optical instruments Vocabulary for microscopy Part 1: Light microscopy
ASTM D 6930 : 2010 : REDLINE	TEST METHOD FOR SETTLEMENT AND STORAGE STABILITY OF EMULSIFIED ASPHALTS

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PD ISO/TR 13097:2013

Guidelines for the characterization of dispersion stability

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory