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BS ISO 976:2013

Current

Current

The latest, up-to-date edition.

Rubber and plastics. Polymer dispersions and rubber lattices. Determination of pH

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-31-2013

Foreword
1 Scope
2 Normative references
3 Reagents
4 Apparatus
5 Sampling
6 Procedure
7 Expression of results
8 Test report
Annex A (informative) - Precision
Bibliography

Describes a method for the determination of the pH of polymer dispersions and rubber lattices (natural and synthetic) by means of a pH-meter equipped with a combined glass and silver reference electrode.

This International Standard specifies a method for the determination of the pH of polymer dispersions and rubber latices (natural and synthetic) by means of a pH-meter equipped with a combined glass and silver reference electrode.

The method is also suitable for prevulcanized latex and compounds containing polymer dispersions or rubber latices, including adhesives.

NOTE The accuracy of the method decreases at pH values above 11.

Committee
PRI/50
DevelopmentNote
Supersedes BS 6057-3.9(1996). (12/2013) Supersedes 13/30255634 DC. (01/2014)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 976:2013 Identical

ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO/TR 9272:2005 Rubber and rubber products Determination of precision for test method standards
ISO 123:2001 Rubber latex Sampling

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