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oSIST prEN ISO 6427:2024

(Main)

Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO/DIS 6427:2024)

Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO/DIS 6427:2024)

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.

Kunststoffe - Bestimmung der extrahierbaren Bestandteile durch organische Lösemittel (Standardverfahren) (ISO/DIS 6427:2024)

Plastiques - Détermination des matières extractibles par des solvants organiques (Méthodes conventionnelles) (ISO/DIS 6427:2024)

L'ISO 6427:2013 spécifie des méthodes pour la détermination des composants dans les plastiques pouvant être extraits au moyen de liquides organiques chauds près de leurs points d'ébullition. Pour une utilisation spéciale, une méthode d'extraction froide est spécifiée.
Les composants extractibles peuvent être des monomères, des oligomères, des polymères, des plastifiants, des stabilisants, etc. La nature et le pourcentage de la matière extractible ont une influence sur les propriétés des plastiques.
Le liquide d'extraction recommandé dépend du type de plastique mis en présence ainsi que du but de la détermination. Les quantités de composants spéciaux extraites sont souvent non quantitatives dans le sens de la chimie analytique.

Polimerni materiali - Določevanje snovi, ki se izločijo z ekstrakcijo z organskimi topili (klasične metode) (ISO/DIS 6427:2024)

General Information

Status
Not Published
Public Enquiry End Date
16-Apr-2024
ICS
83.080.01 - Plastics in general
Technical Committee
IPMA - Polimer materials and products
Current Stage
4020 - Public enquire (PE) (Adopted Project)
Start Date
01-Feb-2024
Due Date
20-Jun-2024
Ref Project
prEN ISO 6427 - Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO/DIS 6427:2024)

Relations

Revises
SIST EN ISO 6427:2014 - Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO 6427:2013)
Effective Date
01-Nov-2023

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SLOVENSKI STANDARD
oSIST prEN ISO 6427:2024
01-marec-2024
Polimerni materiali - Določevanje snovi, ki se izločijo z ekstrakcijo z organskimi
topili (klasične metode) (ISO/DIS 6427:2024)
Plastics - Determination of matter extractable by organic solvents (conventional
methods) (ISO/DIS 6427:2024)
Kunststoffe - Bestimmung der extrahierbaren Bestandteile durch organische Lösemittel
(Standardverfahren) (ISO/DIS 6427:2024)
Plastiques - Détermination des matières extractibles par des solvants organiques
(Méthodes conventionnelles) (ISO/DIS 6427:2024)
Ta slovenski standard je istoveten z: prEN ISO 6427
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
oSIST prEN ISO 6427:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 6427:2024

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oSIST prEN ISO 6427:2024
DRAFT INTERNATIONAL STANDARD
ISO/DIS 6427
ISO/TC 61/SC 5 Secretariat: DIN
Voting begins on: Voting terminates on:
2024-01-23 2024-04-16
Plastics — Determination of matter extractable by organic
solvents (conventional methods)
Plastiques — Détermination des matières extractibles par des solvants organiques (Méthodes
conventionnelles)
ICS: 83.080.01
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 6427:2024(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2024

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oSIST prEN ISO 6427:2024
ISO/DIS 6427:2024(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 6427
ISO/TC 61/SC 5 Secretariat: DIN
Voting begins on: Voting terminates on:

Plastics — Determination of matter extractable by organic
solvents (conventional methods)
Plastiques — Détermination des matières extractibles par des solvants organiques (Méthodes
conventionnelles)
ICS: 83.080.01
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2024
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: +41 22 749 01 11
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 6427:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
  © ISO 2024 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

---------------------- Page: 4 ----------------------
oSIST prEN ISO 6427:2024
ISO/DIS 6427:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references .
...

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