OS GSO ISO 1264:2017
ISO 1264:1980
Omani Standard
Current Edition
· Approved on 03 October 2017
Plastics -- Homopolymer and copolymer resins of vinyl chloride -- Determination of pH of aqueous extract
Adoption Without Modification!
This document is an identical adoption of
GSO ISO 1264:2017
OS GSO ISO 1264:2017 Files
English 2 Pages
Current Edition
Reference Language
20.23 OMR
OS GSO ISO 1264:2017 Scope
This International Standard specifies a method for the determination
of the pH of the aqueous extract from homopolymer
and copolymer resins of Vinyl chloride, by means of a pH meter
equipped with a glass electrode.
This determination is not suitable for estimating the electrical
qualities of the resin, but may be of interest in selecting
additives and, especially, stabilizers which are to be used for
the preparation of compounds.
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