EN ISO 20029-2-2018 en Plastics - Thermoplastic polyester ester and polyether ester elastomers for moulding and extrusion - Part 2 Preparation of test specimen and determination of.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Plastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusionPart 2: Preparation of test specimens and determination of propertiesBS EN ISO 200292:2018National forewordThis British S

2、tandard is the UK implementation of EN ISO 200292:2018. It is identical to ISO 200292:2017. It supersedes BS EN ISO 149102:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/82, Thermoplastic materials.A list of organizations represented on this

3、 committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 87272 3ICS 8

4、3.080.20Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN I

5、SO 200292:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 20029-2February 2018ICS 83.080.20 Supersedes EN ISO 149102:2013EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2018 C

6、EN Ref. No. EN ISO 200292:2018: EAll rights of exploitation in any form and by any means reserved worldwide for CEN national MembersPlastics Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion Part 2: Preparation of test specimen and determination of properties (I

7、SO 200292:2017)Plastiques lastomres thermoplastiques base de polyester/ester et polyther/ester pour moulage et extrusion Partie 2: Prparation des prouvettes et dtermination des proprits (ISO 200292:2017)Kunststoffe Thermoplastische Polyester/Ester und Polyether/EsterElastomerWerkstoffe Teil 2: Herst

8、ellung von Probekrpern und Bestimmung von Eigenschaften (ISO 200292:2017)This European Standard was approved by CEN on 28 November 2017.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

9、standard without any alteration. Uptodate lists and bibliographical references concerning such national standards may be obtained on application to the CENCENELEC Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in a

10、ny 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 Repu

11、blic, 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.E

12、nglish VersionEN ISO 20029-2:2018 (E)European forewordThis document (EN ISO 200292:2018) 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 sta

13、tus of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2018, and conflicting national standards shall be withdrawn at the latest by August 2018.Attention is drawn to the possibility that some of the elements of this document may be the subje

14、ct of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.This document supersedes EN ISO 149102:2013.According to the CENCENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Stan

15、dard: 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, Slov

16、enia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 200292:2017 has been approved by CEN as EN ISO 200292:2018 without any modification.2BS EN ISO 200292:2018ISO 20029-2:2017Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definiti

17、ons . 34 Preparation of test specimens 34.1 Treatment of the material before moulding 34.2 Injection moulding . 45 Conditioning of test specimens . 46 Determination of properties 46.1 General . 46.2 Shore D hardness 25 66.2.1 Standard properties and test conditions 66.2.2 Special properties and test

18、 conditions . 76.3 25 65 . 116.4.1 Standard properties and test conditions .116.4.2 Special properties and test conditions 12Annex A (informative) Determination of tensile properties 14Bibliography .17 ISO 2017 All rights reserved iiiContents PageBS EN ISO 200292:2018ISO 20029-2:2017ForewordISO (the

19、 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 committe

20、e has been established has the right to be represented on that committee. International organizations, governmental and nongovernmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnic

21、al 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

22、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. De

23、tails 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

24、endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the follo

25、wing URL: www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials.This first edition of ISO 20029-2 cancels and replaces ISO 14910-2:2013, which has been technically revised. A list of all parts in the ISO 20029

26、series can be found on the ISO website.iv ISO 2017 All rights reservedBS EN ISO 200292:2018ISO 20029-2:2017IntroductionThe structure of thermoplastic elastomer material standards is based on the following considerations.For each type of thermoplastic elastomer, reference is made to the relevant mate

27、rial standard.Thermoplastic-elastomer materials are classified into three classes according to the primary elastomeric property, hardness, as shown in Figure 1 below. This classification on the basis of hardness reflects the special position of thermoplastic elastomers between rubber materials on th

28、e one hand and plastics on the other.Each class is subdivided into standard properties and special properties. The classes have many standard properties and many special properties in common. Furthermore, a standard property in one class can be a special property in another class and vice versa.Spec

29、ial properties are those properties which are in wide use or of particular significance in the practical characterization of a specific material.RubbersClassig976ication of TPEsPlasticsClass 1Class 225 65StandardpropertiesSpecial propertiesSpecialpropertiesSpecialpropertiesD 25StandardpropertiesStan

30、dardpropertiesFigure 1 Classification of thermoplastic elastomers on the basis of their hardness ISO 2017 All rights reserved vBS EN ISO 200292:2018This page deliberately left blankPlastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion Part 2: Preparation

31、of test specimens and determination of properties1 ScopeThis document specifies the methods of preparation of test specimens and the standard test methods to be used in determining the properties of thermoplastic polyester/ester and polyether/ester elastomer moulding and extrusion materials. Require

32、ments for handling test material and/or conditioning both the test material before moulding and the specimens before testing are given.Procedures and conditions for the preparation of test specimens in a specified state and procedures for measuring properties of the materials from which these specim

33、ens are made are given. Properties and test methods which are suitable and necessary to characterize thermoplastic polyester/ester and polyether/ester moulding and extrusion materials are listed.The properties have been selected from the general test methods in ISO 103501. Other test methods in wide

34、 use for or of particular significance to these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO 20029-1 (hardness, melting temperature and tensile/flexural modulus).In order to obtain reproducible and comparable test results, it

35、 is intended to use the methods of preparation and conditioning, the specimen dimensions and the test procedures specified in this document. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.This docum

36、ent has been developed on the basis of ISO 103501, as at the moment, no standard exists for the acquisition and presentation of comparable singlepoint data for thermoplastic elastomers. After publication of this document and the analogous document for polyurethanes (ISO 163652), it is the intention

37、to develop ISO 103503 for the acquisition and presentation of comparable singlepoint data for thermoplastic elastomers, based on this document and ISO 163652, as the basis for the development of thermoplasticelastomer material standards.2 Normative referencesThe following documents are referred to i

38、n the text in such a way that some or all of their content constitutes requirements 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 341:2015, Rubber, vulcanized or the

39、rmoplastic Determination of tear strength Part 1: Trouser, angle and crescent test piecesISO 37, Rubber, vulcanized or thermoplastic Determination of tensile stress-strain propertiesISO 62, Plastics Determination of water absorptionISO 752, Plastics Determination of temperature of deflection under l

40、oad Part 2: Plastics and eboniteISO 178, Plastics Determination of flexural propertiesINTERNATIONAL STANDARD ISO 20029-2:2017 ISO 2017 All rights reserved 1BS EN ISO 200292:2018ISO 20029-2:2017ISO 1791, Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact testISO 1792,

41、Plastics Determination of Charpy impact properties Part 2: Instrumented impact testISO 2941, Plastics Injection moulding of test specimens of thermoplastic materials Part 1: General principles and moulding of multipurpose and bar test specimensISO 2944, Plastics Injection moulding of test specimens

42、of thermoplastic materials Part 4: Determination of moulding shrinkageISO 306, Plastics Thermoplastic materials Determination of Vicat softening temperature (VST)ISO 5272, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plasticsISO 8151, Rubber, vulcan

43、ized or thermoplastic Determination of compression set Part 1: At ambient or elevated temperaturesISO 868, Plastics and ebonite Determination of indentation hardness by means of a durometer (Shore hardness)ISO 8991, Plastics Determination of creep behaviour Part 1: Tensile creepISO 974, Plastics Det

44、ermination of the brittleness temperature by impactISO 11332, Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 2: Method for materials sensitive to time-temperature history and/or moistureISO 11831, Plastics Methods for determining the de

45、nsity of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration methodISO 11832, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column methodISO 11833, Plastics Methods for determining the density of non-cellular plastic

46、s Part 3: Gas pyknometer methodISO 45892, Plastics Determination of burning behaviour by oxygen index Part 2: Ambient-temperature testISO 8256, Plastics Determination of tensile-impact strengthISO 113573, Plastics Differential scanning calorimetry (DSC) Part 3: Determination of temperature and entha

47、lpy of melting and crystallizationISO 113574, Plastics Differential scanning calorimetry (DSC) Part 4: Determination of specific heat capacityISO 113592:1999, Plastics Thermomechanical analysis (TMA) Part 2: Determination of coefficient of linear thermal expansion and glass transition temperatureISO

48、 15512, Plastics Determination of water contentISO 200291, Plastics Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion Part 1: Designation system and basis for specificationISO 20753, Plastics Test specimenISO 220072, Plastics Determination of thermal conductivit

49、y and thermal diffusivity Part: Transient plane heat source (hot disc) methodISO 220073, Plastics Determination of thermal conductivity and thermal diffusivity Part 3: Temperature wave analysis method2 ISO 2017 All rights reservedBS EN ISO 200292:2018ISO 20029-2:2017ISO 220074, Plastics Determination of thermal conductivity and thermal diffusivity Part 4: Laser flash methodIEC