ISO/DIS 6427

Plastics — Determination of matter extractable by organic solvents (conventional methods)

General information

Current stage: 40.60 Effective date: Apr 17, 2024

Originator: ISO

Owner: ISO/TC 61/SC 5

Type: International Standard

ICS: 83.080.01

Languages: English French

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Status: Draft

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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.

Life cycle

PREVIOUSLY

Revises
ISO 6427:2013

NOW

IN_DEVELOPMENT
ISO/DIS 6427
40.60 Close of voting
Apr 17, 2024

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