Abstract

This document specifies methods for the determination of components in plastics that can be extracted by hot organic liquids near their boiling points. It also specifies a special extraction method called cold-extraction.
The extractable components can be monomers, oligomers, polymers, plasticizers, stabilizers, etc. The kind and percentage of extractable matter influence the properties of plastics.
This document does not apply to plastics that come into contact with food or drinking water, because special regulations for those plastics are established in many countries. The methods of this document are not intended to be used for migration tests.

Begin

2023-11-02

WI

00249A68

Planned document number

DIN EN ISO 6427

Project number

05402331

Responsible national committee

NA 054-01-03 AA - Physical, rheological and analytical test methods  

Responsible european committee

CEN/TC 249 - Plastics  

Responsible international committee

ISO/TC 61/SC 5/WG 11 - Analytical methods  

draft standard

Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO/DIS 6427:2024); German and English version prEN ISO 6427:2024
2024-02
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previous edition(s)

Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO 6427:2013); German version EN ISO 6427:2014
2014-08

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