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SLOVENSKI STANDARD
01-december-2022
Nadomešča:
SIST EN ISO 16396-1:2015
Polimerni materiali - Poliamidni (PA) materiali za oblikovanje in ekstrudiranje - 1.
del: Sistem označevanja in podlage za specifikacije (ISO 16396-1:2022)
Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system
and basis for specifications (ISO 16396-1:2022)
Kunststoffe - Polyamid (PA)-Formmassen für das Spritzgießen und die Extrusion - Teil 1:
Bezeichnungssystem und Basis für Spezifikationen (ISO 16396-1:2022)
Plastiques - Matériaux à base de polyamide (PA) pour moulage et extrusion - Partie 1:
Système de désignation et base de spécifications (ISO 16396-1:2022)
Ta slovenski standard je istoveten z: EN ISO 16396-1:2022
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 16396-1
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2022
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 16396-1:2015
English Version
Plastics - Polyamide (PA) moulding and extrusion
materials - Part 1: Designation system and basis for
specifications (ISO 16396-1:2022)
Plastiques - Matériaux à base de polyamide (PA) pour Kunststoffe - Polyamid (PA)-Formmassen für das
moulage et extrusion - Partie 1: Système de Spritzgießen und die Extrusion - Teil 1:
désignation et base de spécifications (ISO 16396- Bezeichnungssystem und Basis für Spezifikationen
1:2022) (ISO 16396 1:2022)
This European Standard was approved by CEN on 11 September 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16396-1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 16396-1:2022) has been prepared by Technical Committee ISO/TC 61 "Plastics"
in collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by
NBN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2023, and conflicting national standards shall be
withdrawn at the latest by April 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 16396-1:2015.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 16396-1:2022 has been approved by CEN as EN ISO 16396-1:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 16396-1
Second edition
2022-09
Plastics — Polyamide (PA) moulding
and extrusion materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux à base de polyamide (PA) pour moulage et
extrusion —
Partie 1: Système de désignation et base de spécifications
Reference number
ISO 16396-1:2022(E)
ISO 16396-1:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: [email protected]
Website: www.iso.org
Published in Switzerland
ii
ISO 16396-1:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Designation system . 2
4.1 General . 2
4.2 Data block 1 . 3
4.2.1 General . 3
4.2.2 Blends . 4
4.3 Data block 2 . 5
4.4 Data block 3 . 5
4.5 Data block 4 . 7
4.5.1 General . 7
4.5.2 Viscosity number . 7
4.5.3 Tensile modulus . 9
4.5.4 Nucleating additive . 10
4.6 Data block 5 . 10
5 Examples of designations .10
5.1 Designations without specification . 10
5.2 Designation transformed into a specification .12
Annex A (informative) Designation of polyamides .14
Bibliography .16
iii
ISO 16396-1:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9,
Thermoplastic materials, in collaboration with the European Committee for Standardization (CEN)
Technical Committee CEN/TC 249, Plastics, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 16396-1:2015), which has been
technically revised.
The main changes compared to the previous edition are as follows:
— “marking of products” has been deleted in the subtitle; the subtitle has been replaced by “Part 1:
Designation system and basis for specifications”;
— the abbreviation for “Injection moulding” has been changed back to “M” in Table 4;
— “Multiple processing modes” has been added in Table 4
— the reference to ISO 1874-2 has been changed to ISO 16396-2.
A list of all parts in the ISO 16396 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
ISO 16396-1:2022(E)
Introduction
In practice, ISO 1043 and ISO 11469 are, in combination, being "improperly" used as a designation
system for, e.g. marking. The aim of this document is to simplify the data block system and to connect
more to ISO 1043 and ISO 11469, where the first two blocks are used for generic identification and
marking of products.
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