SIST EN ISO 1874-1:2012
(Main)Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system and basis for specification (ISO 1874-1:2010)
Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system and basis for specification (ISO 1874-1:2010)
This part of ISO 1874 establishes a system of designation for polyamide (PA) thermoplastic materials, which may be used as the basis for specifications. It covers polyamide homopolymers for moulding and extrusion based on PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA MXD6, PA 46, PA 1212, PA 4T, PA 6T and PA 9T and copolyamides of various compositions for moulding and extrusion. The types of polyamide plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties a) viscosity number, b) tensile modulus of elasticity and c) presence of nucleating agent, and on information about chemical structure, intended application, method of processing, important properties, additives, colour, fillers and reinforcing materials. The designation system is applicable to all polyamide homopolymers and copolymers. It applies to materials ready for normal use, unmodified and modified by colorants, additives, fillers, reinforcing materials, polymer modifiers, etc. This part of ISO 1874 does not apply to monomer casting-type polyamides of PA 6 and PA 12. It is not intended to imply that materials having the same designation give necessarily the same performance. This part of ISO 1874 does not provide engineering data, performance data or data on processing conditions which may be required to specify a material for a particular application and/or method of processing. If such additional properties are required, they shall be determined in accordance with the test methods specified in ISO 1874-2, if suitable. In order to specify a thermoplastic material for a particular application or reproducible processing, additional requirements may be given in data block 5 (see 3.1 and 3.6).
Kunststoffe - Polyamid (PA)-Formmassen für das Spritzgießen und die Extrusion - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 1874-1:2010)
In diesem Teil von ISO 1874 wird ein Bezeichnungssystem für thermoplastische Polyamid (PA)-Formmassen
festgelegt, das als Grundlage für Spezifikationen dienen kann.
Es umfasst Polyamid-Homopolymer-Formmassen auf Basis von PA 6, PA 66, PA 69, PA 610, PA 612, PA 11,
PA 12, PA MXD6, PA 46, PA 1212, PA 4T, PA 6T und PA 9T und Copolyamid-Formmassen unterschiedlicher
Zusammensetzung.
Polyamid-Formmasse-Typen werden mit Hilfe eines Einteilungssystems voneinander unterschieden, das auf
geeigneten Wertebereichen der kennzeichnenden Eigenschaften
a) Viskositätszahl,
b) Zugelastizitätsmodul und
c) Anwesenheit von Nukleierungsmittel
und Informationen über die chemische Struktur, vorgesehene Anwendung, Verarbeitungsverfahren, wichtige
Eigenschaften, Additive, Farbmittel, Füll- und Verstärkungsstoffe beruht.
Das Bezeichnungssystem ist anwendbar auf alle Polyamid-Homopolymere und -Copolymere. Es gilt für gebrauchsfertige
Formmassen, modifiziert oder nicht modifiziert mit Farbmitteln, Additiven, Füll- /Verstärkungsstoffen,
Polymermodifikatoren usw.
Dieser Teil von ISO 1874 ist nicht anwendbar auf monomere Guss-Polyamide von PA 6 und PA 12.
Es sollte nicht unterstellt werden, dass Formmassen mit gleicher Bezeichnung notwendigerweise auch das
gleiche Leistungsverhalten aufweisen. Dieser Teil von ISO 1874 enthält keine technischen Daten, Leistungsangaben
oder Daten zu Verarbeitungsbedingungen, die möglicherweise notwendig sind, um eine Formmasse
für eine spezielle Anwendung und/oder ein bestimmtes Verarbeitungsverfahren zu spezifizieren. Wenn
derartige zusätzliche Eigenschaften erforderlich sind, müssen sie, soweit möglich, in Übereinstimmung mit
den in ISO 1874-2 festgelegten Prüfverfahren bestimmt werden.
Um eine thermoplastische Formmasse für eine bestimmte Anwendung oder reproduzierbare Verarbeitung zu
spezifizieren, können zusätzliche Anforderungen im Daten-Block 5 angeführt werden (siehe 3.1 und 3.6).
Plastiques - Matériaux polyamides (PA) pour moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO 1874-1:2010)
L'ISO 1874-1:2010 établit un système de désignation des matériaux thermoplastiques polyamides (PA) qui peut être utilisé comme base pour les spécifications.
Elle couvre les homopolymères polyamides pour moulage et extrusion basés sur le PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA MXD6, PA 46, PA 1212, PA 4T, PA 6T, PA 9T et les copolyamides de compositions diverses pour moulage et extrusion.
Les types de matériaux plastiques polyamides sont différenciés les uns des autres par un système de classification fondé sur des niveaux appropriés des propriétés de désignation
indice de viscosité,
module d'élasticité en traction et
présence d'agent de nucléation,
et sur des informations concernant la structure chimique, l'application prévue, la méthode de mise en œuvre, les propriétés importantes, les additifs, la couleur, les charges et les matériaux de renforcement.
Ce système de désignation s'applique à tous les homopolymères et copolymères polyamides. Il s'applique aux matériaux prêts à l'emploi, non modifiés et modifiés par des colorants, des additifs, des charges, des matériaux de renforcement, des modifiants de polymères, etc.
L'ISO 1874-1:2010 ne s'applique pas aux polyamides de coulée du type PA 6 et PA 12.
Polimerni materiali - Poliamidni (PA) materiali za oblikovanje in ekstrudiranje - 1. del: Označevanje in podlage za specifikacije (ISO 1874-1:2010)
Ta del ISO 1874 vzpostavlja sistem označevanja za poliamidne (PA) plastomerne materiale, ki se lahko uporablja kot osnova za specifikacije. Zajema poliamidne homopolimere za oblikovanje in ekstrudiranje na osnovi PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA MXD6, PA 46, PA 1212, PA 4T, PA 6T in PA 9T ter kopoliamide različnih sestavov za oblikovanje in ekstrudiranje. Vrste poliamtinih plastomerov se med seboj ločijo s sistemom razvrščanja na osnovi ustreznih ravni označevalne lastnosti a) viskoznostno število; b) natezni modul elastičnosti in c) prisotnost nukleacijskega sredstva, in na osnovi informacij o kemični strukturi, pomembnih lastnostih, aditivih, barvi, polnilih in ojačitvenih materialih. Sistem označevanja velja za vse poliamidne homopolimere in kopolimere. Velja za materiale, pripravljene za normalno uporabo, nemodificirane in modificirane z barvili, aditivi, polnili, ojačitvenimi materiali, polimernimi modifikatorji itd. Ta del ISO 1874 ne velja za monomerne poliamide za litje PA 6 in PA 12. Ne pomeni, da imajo materiali z enako oznako nujno tudi enake zmogljivosti. Ta del ISO 1874 ne zagotavlja podatkov o inženiringu, podatkov o zmogljivosti ali podatkov o pogojih obdelave, ki so morda potrebni za specifikacijo materiala za določeno uporabo in/ali metodo obdelave. Če so take dodatne lastnosti zahtevane, se ugotavljajo v skladu s preskusnimi metodami, določenimi v ISO 1874-2, če je primerno. Za specifikacijo plastomernega materiala za določeno uporabo ali za ponovljivo obdelavo so v podatkovnem sklopu 5 (glej 3.1 in 3.6) lahko podane dodatne zahteve.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoffe - Polyamid (PA)-Formmassen für das Spritzgießen und die Extrusion - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 1874-1:2010)Plastiques - Matériaux polyamides (PA) pour moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO 1874-1:2010)Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system and basis for specification (ISO 1874-1:2010)83.080.20PlastomeriThermoplastic materialsICS:Ta slovenski standard je istoveten z:EN ISO 1874-1:2010SIST EN ISO 1874-1:2012de01-januar-2012SIST EN ISO 1874-1:2012SLOVENSKI
STANDARDSIST EN ISO 1874-1:20011DGRPHãþD
SIST EN ISO 1874-1:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 1874-1
November 2010 ICS 83.080.20 Supersedes EN ISO 1874-1:2000English Version
Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system and basis for specification (ISO 1874-1:2010)
Plastiques - Matériaux polyamides (PA) pour moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO 1874-1:2010)
Kunststoffe - Polyamid (PA)-Formmassen für das Spritzgießen und die Extrusion - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 1874-1:2010) This European Standard was approved by CEN on 13 November 2010.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1874-1:2010: ESIST EN ISO 1874-1:2012
EN ISO 1874-1:2010 (E) 2 Contents Page Foreword .3 SIST EN ISO 1874-1:2012
EN ISO 1874-1:2010 (E) 3 Foreword This document (EN ISO 1874-1:2010) 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 May 2011, and conflicting national standards shall be withdrawn at the latest by May 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 1874-1:2000. 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 1874-1:2010 has been approved by CEN as a EN ISO 1874-1:2010 without any modification.
SIST EN ISO 1874-1:2012
SIST EN ISO 1874-1:2012
Reference numberISO 1874-1:2010(E)© ISO 2010
INTERNATIONAL STANDARD ISO1874-1Third edition2010-11-15Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation system and basis for specification Plastiques — Matériaux polyamides (PA) pour moulage et extrusion — Partie 1: Système de désignation et base de spécification
SIST EN ISO 1874-1:2012
ISO 1874-1:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
COPYRIGHT PROTECTED DOCUMENT
©
ISO 2010 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel.
+ 41 22 749 01 11 Fax
+ 41 22 749 09 47 E-mail
copyright@iso.org Web
www.iso.org Published in Switzerland
ii © ISO 2010 – All rights reserved
SIST EN ISO 1874-1:2012
ISO 1874-1:2010(E) © ISO 2010 – All rights reserved iii Contents Page Foreword.iv 1 Scope.1 2 Normative references.1 3 Designation system.2 3.1 General.2 3.2 Data block 1.2 3.3 Data block 2.5 3.4 Data block 3.5 3.5 Data block 4.8 3.6 Data block 5.9 4 Examples of designations.9 4.1 Designation only.9 4.2 Designation transformed into a specification.11 Annex A (normative) Definition and designation of polyamides.13 Bibliography.15
SIST EN ISO 1874-1:2012
ISO 1874-1:2010(E) iv © ISO 2010 – All rights reserved 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. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. 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. ISO 1874-1 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials. This third edition cancels and replaces the second edition (ISO 1874-1:1992), which has been technically revised. ISO 1874 consists of the following parts, under the general title Plastics — Polyamide (PA) moulding and extrusion materials: ⎯ Part 1: Designation system and basis for specifications ⎯ Part 2: Preparation of test specimens and determination of properties
SIST EN ISO 1874-1:2012
INTERNATIONAL STANDARD ISO 1874-1:2010(E) © ISO 2010 – All rights reserved 1 Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation system and basis for specification 1 Scope This part of ISO 1874 establishes a system of designation for polyamide (PA) thermoplastic materials, which may be used as the basis for specifications. It covers polyamide homopolymers for moulding and extrusion based on PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA MXD6, PA 46, PA 1212, PA 4T, PA 6T and PA 9T and copolyamides of various compositions for moulding and extrusion. The types of polyamide plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties a) viscosity number, b) tensile modulus of elasticity and c) presence of nucleating agent, and on information about chemical structure, intended application, method of processing, important properties, additives, colour, fillers and reinforcing materials. The designation system is applicable to all polyamide homopolymers and copolymers. It applies to materials ready for normal use, unmodified and modified by colorants, additives, fillers, reinforcing materials, polymer modifiers, etc. This part of ISO 1874 does not apply to monomer casting-type polyamides of PA 6 and PA 12. It is not intended to imply that materials having the same designation give necessarily the same performance. This part of ISO 1874 does not provide engineering data, performance data or data on processing conditions which may be required to specify a material for a particular application and/or method of processing. If such additional properties are required, they shall be determined in accordance with the test methods specified in ISO 1874-2, if suitable. In order to specify a thermoplastic material for a particular application or reproducible processing, additional requirements may be given in data block 5 (see 3.1 and 3.6). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 307, Plastics — Polyamides — Determination of viscosity number SIST EN ISO 1874-1:2012
ISO 1874-1:2010(E) 2 © ISO 2010 – All rights reserved ISO 527-2, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics ISO 1874-2, Plastics — Polyamide (PA) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties 3 Designation system 3.1 General The designation system for thermoplastics is based on the following standardized pattern: Designation Identity block Individual-item block Description block (optional) International Standard number block Data block1 Data block2 Data block3 Data block 4 Data block5
The designation consists of an optional description block, reading “Thermoplastics”, and an identity block comprising the International Standard number and an individual-item block. For unambiguous designation, the individual-item block is subdivided into five data blocks comprising the following information: ⎯ Data block 1: Identification of the plastic by its abbreviated term (PA), and information about the chemical structure and composition (see 3.2). ⎯ Data block 2: Position 1: Intended application and/or method of processing (see 3.3).
Positions 2 to 8: Important properties, additives and supplementary information (see 3.3). ⎯ Data block 3: Designatory properties (see 3.4). ⎯ Data block 4: Fillers or reinforcing materials and their nominal content (see 3.5). ⎯ Data block 5: For the purpose of specifications, a fifth data block containing additional information may be added (see 3.6). The kind of information and the code-letters used are not the subject of this part of ISO 1874. The first character of the individual-item block shall be a hyphen. The five data blocks shall be separated from each other by a comma. If a data block is not used, this shall be indicated by doubling the separation sign, i.e. by two commas (,,). 3.2 Data block 1 In this data block, after the hyphen, the polyamide (PA) is identified by using the symbols listed in Tables 1 and 2. Polyamides containing a plasticizer may be designated by adding the letter P after the symbol, separated from it by a hyphen (e.g. PA 610-P). Polyamides containing an impact modifier may be designated by adding the letters HI after the symbol, separated from it by a hyphen (e.g. PA 6-HI). SIST EN ISO 1874-1:2012
ISO 1874-1:2010(E) © ISO 2010 – All rights reserved 3 Table 1 — Symbols indicating the chemical structure of polyamide materials in data block 1 Symbol Name and chemical structure PA 4T PA 6 PA 66 PA 69 PA 610 PA 612 PA 6T PA 9T PA 11 PA 12 PA MXD6 PA 46 PA 1212 Polyamide 4T: homopolymer based on tetramethylenediamine and terephthalic acid Polyamide 6: homopolymer based on ε-caprolactam Polyamide 66: homopolymer based on hexamethylenediamine and adipic acid Polyamide 69: homopolymer based on hexamethylenediamine and azelaic acid Polyamide 610: homopolymer based on hexamethylenediamine and sebacic acid Polyamide 612: homopolymer based on hexamethylenediamine and dodecanedioic acida Polyamide 6T: homopolymer based on hexamethylenediamine and terephthalic acid Polyamide 9T: homopolymer based on nonamethylenediamine and terephthalic acid Polyamide 11: homopolymer based on 11-aminoundecanoic acid Polyamide 12: homopolymer based on ω-aminododecanoic acid or on laurolactam Polyamide MXD6: homopolymer based on m-xylylenediamine and adipic acid Polyamide 46: homopolymer based on tetramethylenediamine and adipic acid Polyamide 1212: homopolymer based on dodecanediamine and dodecanedioic acida a 1,10-Decanedicarboxylic acid.
SIST EN ISO 1874-1:2012
ISO 1874-1:2010(E) 4 © ISO 2010 – All rights reserved Table 2 — Symbols indicating the chemical structure of copolyamide materials in data block 1 (examples) Symbol Chemical structure PA 66/610 PA 6/12 PA 6/66/PACM 6
PA 12/IPDI PA 46/6 PA 4T/6T
PA 6T/MPMDTa
PA 6T/66a PA 6T/6Ia PA 6T/6I/66a
PA 66/6I PA NDT/INDT
PA 12/IPDI Polyamide copolymers based on hexamethylenediamine, adipic acid and sebacic acid Polyamide copolymers b
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.