Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21305-1:2019)

This document establishes a system of designation for polycarbonate (PC) moulding and extrusion materials, which can be used as the basis for specifications.
The types of polycarbonate plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties:
a)    melt volume-flow rate;
b)    Charpy notched impact strength;
and on information about the intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.
This document is applicable to all polycarbonate homopolymers and copolymers. It applies to unmodified materials ready for normal use and materials modified, for example, by colorants, additives, fillers, reinforcing materials, and polymer modifiers.
It is not intended to imply that materials having the same designation give necessarily the same performance. This document does not provide engineering data, performance data or data on processing conditions which can be required to specify a material. If such additional properties are required, they are intended to be determined in accordance with the test methods specified ISO 21305-2, if suitable.
In order to designate a thermoplastic material to meet particular specifications, the requirements are given in data block 5 (see 4.6).

Kunststoffe - Polycarbonat (PC)-Werkstoff - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 21305-1:2019)

Plastiques - Materiaux a base de polycarbonate (PC) pour moulage et extrusion - Partie 1: Système de désignation et base de spécifications (ISO 21305-1:2019)

Le présent document établit un système de désignation des matériaux à base de polycarbonate (PC) pour moulage et extrusion qui peut être utilisé comme base pour les spécifications.
Les types de plastiques polycarbonates sont différenciés les uns des autres par un système de classification fondé sur des niveaux appropriés des propriétés de désignation:
a)    indice de fluidité à chaud en volume;
b)    résistance au choc Charpy avec entaille;
et des informations sur l'application prévue et/ou la méthode de mise en œuvre, les propriétés importantes, les additifs, les colorants, les charges et les matériaux de renfort.
Le présent document est applicable à tous les homopolymères et copolymères du polycarbonate. Il s'applique aux matériaux non modifiés prêts à l'emploi normal et aux matériaux modifiés, par exemple par des colorants, des additifs, des charges, des matériaux de renfort, ainsi qu'aux modificateurs de polymères.
Le fait que des matériaux aient la même désignation n'implique pas qu'ils présentent nécessairement les mêmes performances. Le présent document ne comporte pas de données sur la conception, les performances ou les conditions de mise en œuvre qui peuvent être exigées pour spécifier un matériau. Si de telles caractéristiques supplémentaires sont nécessaires, elles doivent être déterminées conformément aux méthodes d'essai spécifiées dans l'ISO 21305‑2, s'il y a lieu.
Afin de spécifier un matériau thermoplastique répondant à des spécifications particulières, les exigences doivent être codées dans le bloc de données 5 (voir 4.6).

Polimerni materiali - Materiali na osnovi polikarbonata (PC) za oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 21305-1:2019)

Ta dokument določa sistem označevanja materialov na osnovi polikarbonata (PC) za oblikovanje in ekstrudiranje,
ki se lahko uporabijo kot podlaga za specifikacije.
Vrste polimernih materialov na osnovi polikarbonata se ločujejo glede na sistem razvrščanja, ki temelji na
ustreznih ravneh označevalnih lastnosti:
a) volumski pretok taline;
b) zarezna udarna žilavost po Charpyju;
ter informacijah o predvideni uporabi in/ali metodi obdelave, pomembnih lastnostih, aditivih, barvilih, polnilih in materialih za ojačanje.
Ta dokument se uporablja za vse polikarbonatne homopolimere in kopolimere. Uporablja se za nespremenjene materiale, pripravljene za običajno uporabo, in materiale, ki so spremenjeni na primer z barvili, aditivi, polnili, armirnimi materiali ter modifikatorji polimerov.
Materiali z enako oznako nimajo nujno tudi enakih lastnosti. Ta dokument ne zagotavlja inženirskih podatkov, podatkov o delovanju ali podatkov o pogojih obdelave, ki so mogoče potrebni za določitev materiala. Če so take dodatne lastnosti zahtevane, se predvidoma določijo v skladu s preskusnimi metodami iz standarda ISO 21305-2, če je to primerno.
Za določitev plastomernega materiala, ki ustreza določenim specifikacijam, so v podatkovnem bloku 5 navedene dodatne zahteve (glej točko 4.6).

General Information

Status
Published
Publication Date
05-Mar-2019
Withdrawal Date
29-Sep-2019
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
06-Mar-2019
Completion Date
06-Mar-2019

Relations

Buy Standard

Standard
EN ISO 21305-1:2019
English language
13 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day
Draft
prEN ISO 21305-1:2017
English language
10 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 21305-1:2019
01-maj-2019
1DGRPHãþD
SIST EN ISO 7391-1:2006
3ROLPHUQLPDWHULDOL0DWHULDOLQDRVQRYLSROLNDUERQDWD 3& ]DREOLNRYDQMHLQ
HNVWUXGLUDQMHGHO6LVWHPR]QDþHYDQMDLQSRGODJH]DVSHFLILNDFLMH ,62

Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation
system and basis for specifications (ISO 21305-1:2019)
Kunststoffe - Polycarbonat (PC)-Werkstoff - Teil 1: Bezeichnungssystem und Basis für
Spezifikationen (ISO 21305-1:2019)
Plastiques - Materiaux a base de polycarbonate (PC) pour moulage et extrusion - Partie
1: Système de désignation et base de spécifications (ISO 21305-1:2019)
Ta slovenski standard je istoveten z: EN ISO 21305-1:2019
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 21305-1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 21305-1:2019

---------------------- Page: 2 ----------------------

SIST EN ISO 21305-1:2019


EN ISO 21305-1
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2019
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 7391-1:2006
English Version

Plastics - Polycarbonate (PC) moulding and extrusion
materials - Part 1: Designation system and basis for
specifications (ISO 21305-1:2019)
Plastiques - Materiaux a base de polycarbonate (PC) Kunststoffe - Polycarbonat (PC)-Werkstoff - Teil 1:
pour moulage et extrusion - Partie 1: Système de Bezeichnungssystem und Basis für Spezifikationen
désignation et base de spécifications (ISO 21305- (ISO 21305-1:2019)
1:2019)
This European Standard was approved by CEN on 8 February 2019.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey 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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21305-1:2019 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 21305-1:2019
EN ISO 21305-1:2019 (E)
Contents Page
European foreword . 3
Endorsement notice . 3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 21305-1:2019
EN ISO 21305-1:2019 (E)
European foreword
This document (EN ISO 21305-1:2019) 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 September 2019, and conflicting national standards
shall be withdrawn at the latest by September 2019.
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 7391-1:2006.

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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and t
...

SLOVENSKI STANDARD
oSIST prEN ISO 21305-1:2017
01-december-2017
3ROLPHUQLPDWHULDOL0DWHULDOLQDRVQRYLSROLNDUERQDWD]DREOLNRYDQMHLQ
HNVWUXGLUDQMHGHO6LVWHPR]QDþHYDQMDLQSRGODJH]DVSHFLILNDFLMH ,62',6

Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation
system and basis for specifications (ISO/DIS 21305-1:2017)
Kunststoffe - Polycarbonat (PC)-Werkstoff - Teil 1: Bezeichnungssystem und Basis für
Spezifikationen (ISO/DIS 21305-1:2017)
Plastiques - Materiaux a base de polycarbonate (PC) pour moulage et extrusion - Partie
1: Système de désignation et base de spécifications (ISO/DIS 21305-1:2017)
Ta slovenski standard je istoveten z: prEN ISO 21305-1
ICS:
83.080.20 Plastomeri Thermoplastic materials
oSIST prEN ISO 21305-1:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 21305-1:2017

---------------------- Page: 2 ----------------------
oSIST prEN ISO 21305-1:2017
DRAFT INTERNATIONAL STANDARD
ISO/DIS 21305-1
ISO/TC 61/SC 9 Secretariat: KATS
Voting begins on: Voting terminates on:
2017-09-27 2017-12-20
Plastics — Polycarbonate (PC) moulding and extrusion
materials —
Part 1:
Designation system and basis for specification
Plastiques — Polycarbonate (PC) pour moulage et extrusion —
Partie 1: Système de désignation et base de spécification
ICS: 83.080.20
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
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 21305-1:2017(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 2017

---------------------- Page: 3 ----------------------
oSIST prEN ISO 21305-1:2017
ISO/DIS 21305-1:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

---------------------- Page: 4 ----------------------
oSIST prEN ISO 21305-1:2017
ISO/DIS 21305-1:2017(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Designation system . 2
4.1 General . 2
4.2 Data block 1 . 2
4.3 Data block 2 . 2
4.4 Data block 3 .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.