BSI PD ISO/TS 22107:2021

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Dispersibility of solid particles into a liquid

Published By	Publication Date	Number of Pages
BSI	2021	32

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Category: BSI

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This document establishes a generally applicable (i.e. not application specific) definition for dispersibility. It identifies significant characteristics for evaluating dispersibility and lists examples of methods used to characterize dispersibility in various applications.

This document applies to processes that disperse powders into a liquid continuous phase while reducing the size of agglomerates or flocs down to the intended level, that homogenize an existing dispersed solid phase of a suspension or the mixture of two suspensions, or that exchange the original continuous phase in a suspension for another. Specific methods to disperse particles and to characterize the state of dispersion and/or homogeneity are only referenced, if necessary, for context.

This document is applicable to nano- and micro-sized particles across a range of product applications.

PDF Catalog

PDF Pages	PDF Title
2	National foreword
6	Foreword
7	Introduction
9	1 Scope 2 Normative references 3 Terms and definitions
12	4 Basic aspects of dispersion process
14	5 Definition of dispersibility 5.1 Dispersibility definitions in existing standards
15	5.2 Generic definition of dispersibility
16	6 Methods to characterize dispersibility of solid particles into a liquid
17	Annex A (informative) A compilation of national and international standards
28	Bibliography