NF EN ISO 6427

NF EN ISO 6427

August 2014
Standard Current

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

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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Main informations

Collections

National standards and national normative documents

Publication date

August 2014

Number of pages

23 p.

Reference

NF EN ISO 6427

ICS Codes

83.080.01   Plastics in general

Classification index

T51-039

Print number

1

International kinship

ISO 6427:2013

European kinship

EN ISO 6427:2014
Sumary
Plastics - Determination of matter extractable by organic solvents (conventional methods)

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.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Réactifs et matériaux
    1
  • 4 Appareillage
    2
  • 5 Préparation de l'échantillon pour essai
    4
  • 6 Nombre d'essais
    4
  • 7 Mode opératoire
    4
  • 8 Expression des résultats
    5
  • 9 Fidélité
    6
  • 10 Rapport d'essai
    6
  • Annexe A (normative) Mode opératoire pour le déroulement, le séchage et le découpage de films d'acétate de cellulose
    10
  • Annexe B (normative) Détermination de la solubilité du polypropylène dans le p-xylène froid
    12
  • Bibliographie
    15
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