GSO ISO 6427:2024
ISO 6427:2013
Gulf Standard
Current Edition
·
Approved on
25 April 2024
Plastics — Determination of matter extractable by organic solvents (conventional methods)
GSO ISO 6427:2024 Files
English
15 Pages
Current Edition
Reference Language
46.87 OMR
GSO ISO 6427:2024 Scope
ISO 6427:2013 specifies methods for the determination of components in plastics that can be extracted by hot organic liquids near their boiling points. For one special case, a so-called cold-extraction method is given.
The extractable components can be monomers, oligomers, polymers, plasticizers, stabilizers, etc. The kind and percentage of extractable matter influence the properties of plastics.
The recommended extraction liquid depends on the type of plastic and on the purpose of the determination. The extracted amounts of special constituents are often not quantitative in the sense of analytical chemistry.
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