1、March 2015 Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 0
2、1.040.83; 83.060!%A3(“2301605www.din.deDDIN EN ISO 18064Thermoplastic elastomers Nomenclature and abbreviated terms (ISO 18064:2014);English version EN ISO 18064:2014,English translation of DIN EN ISO 18064:2015-03Thermoplastische Elastomere Nomenklatur und Kurzzeichen (ISO 18064:2014);Englische Fas
3、sung EN ISO 18064:2014,Englische bersetzung von DIN EN ISO 18064:2015-03lastomres thermoplastiques Nomenclature et termes abrgs (ISO 18064:2014);Version anglaise EN ISO 18064:2014,Traduction anglaise de DIN EN ISO 18064:2015-03SupersedesDIN EN ISO 18064:2005-05www.beuth.deDocument comprises 11 pages
4、In case of doubt, the German-language original shall be considered authoritative.02.15 DIN EN ISO 18064:2015-03 2 A comma is used as the decimal marker. National foreword This document (EN ISO 18064:2014) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products” in collaboratio
5、n with Technical Committee CEN/TC 249 “Plastics” (Secretariat: NBN, Belgium). The responsible German bodies involved in its preparation were the DIN-Normenausschuss Kautschuktechnik (DIN Standards Committee Rubber Technology), Working Committee NA 045-02-14-01 AK Prfungen Elastomer-Rohstoffe und -Pr
6、odukte and the DIN-Normenausschuss Kunststoffe (DIN Standards Committee Plastics). The following Working Committees contributed to this standard: NA 045-02-14-01 AK Prfungen Elastomer-Rohstoffe und -Produkte NA 054-01-01 AA Terminologie NA 062-04-35 AA Rohmaterialien (einschlielich Latex) fr die Kau
7、tschukindustrie The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 1043-1 DIN EN ISO 1043-1 ISO 1629 DIN ISO 1629 Amendments This standard differs from DIN EN ISO 18064:2005-05 as follows: a) the standard has been editorially revised (mino
8、r revision);. b) in Annex A (informative), the term “TECEA” has been deleted. Previous editions DIN EN ISO 18064: 2005-05 National Annex NA (informative) Bibliography DIN EN ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics DIN ISO 1629, Rubb
9、er and latices Nomenclature EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 18064 December 2014 ICS 01.040.83; 83.080.20 Supersedes EN ISO 18064:2005English Version Thermoplastic elastomers - Nomenclature and abbreviated terms (ISO 18064:2014) lastomres thermoplastiques - Nomenclature et te
10、rmes abrgs (ISO 18064:2014) Thermoplastische Elastomere - Nomenklatur und Kurzzeichen (ISO 18064:2014) This European Standard was approved by CEN on 25 October 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan
11、dard 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 (Englis
12、h, 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, Bu
13、lgaria, 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, Slovakia, Slovenia, Spain, Sweden, Switzerland,
14、Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Member
15、s. Ref. No. EN ISO 18064:2014 EContents PageForeword 3Introduction 41 Scope . 52 Normative references 53 Terms and definitions . 54 Nomenclature system 55 Categories of thermoplastic elastomer . 65.1 TPA 65.2 TPC 65.3 TPO 65.4 TPS . 65.5 TPU 65.6 TPV 65.7 TPZ . 66 Materials in each TPE category . 66
16、.1 Polyamide TPEs (TPAs) . 66.2 Copolyester TPEs (TPCs) 76.3 Olefinic TPEs (TPOs) 76.4 Styrenic TPEs (TPSs) . 76.5 Urethane TPEs (TPUs) 76.6 Dynamically vulcanized TPEs (TPVs) 86.7 Miscellaneous material (TPZ) 8Annex A (informative) Formerly used abbreviated terms .9DIN EN ISO 18064:2015-03 EN ISO 1
17、8064:2014 (E) 2 Foreword This document (EN ISO 18064:2014) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products“ in collaboration Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by NBN. This European Standard shall be given the status of a nationa
18、l standard, either by publication of an identical text or by endorsement, at the latest by June 2015, and conflicting national standards shall be withdrawn at the latest by June 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights
19、. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 18064:2005. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standa
20、rd: 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, Slovakia, Slovenia, Spai
21、n, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 18064:2014 has been approved by CEN as EN ISO 18064:2014 without any modification. DIN EN ISO 18064:2015-03 EN ISO 18064:2014 (E) 3 IntroductionThermoplastic elastomers combine many of the attributes and featur
22、es of both vulcanized thermoset rubber and thermoplastic materials. It is, therefore, important that any system of classification and nomenclature for this rapidly expanding polymer sector should be acceptable to both the rubber and plastics industries. Neither of the existing International Standard
23、s for the nomenclature and abbreviated terms for rubber (ISO 1629) and for plastics (ISO 1043-1) is suitable for this purpose. The system in this International Standard has been devised to avoid any conflict of interests or ambiguity, permit the use of existing terms in the construction of abbreviat
24、ions for thermoplastic elastomers, and allow for future developments or expansion.This International Standard uses established abbreviated terms. Its aim is both to prevent the occurrence of more than one abbreviated term for a given thermoplastic elastomer term, and to prevent the interpretation of
25、 more than one meaning for a given abbreviated term. For this reason, this International Standard makes appropriate use of the terms and symbols listed in ISO 1043-1 and ISO 1629.DIN EN ISO 18064:2015-03 EN ISO 18064:2014 (E) 4 1 ScopeThis International Standard establishes a nomenclature system for
26、 thermoplastic elastomers based on the chemical composition of the polymer or polymers involved. It defines symbols and abbreviated terms used to identify thermoplastic elastomers in industry, commerce, and government. It is not intended to conflict with, but to supplement, existing trade names and
27、trademarks.NOTE 1 The name of the thermoplastic elastomer should be used in technical papers and presentations followed by the abbreviated term used to designate the elastomer in this International Standard.NOTE 2 Annex A gives thermoplastic-elastomer abbreviated terms that have been used in the pas
28、t in materials standards, technical bulletins, textbooks, patents, and trade literature.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For
29、 undated references, the latest edition of the referenced document (including any amendments) applies.ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristicsISO 1629, Rubber and latices Nomenclature3 Terms and definitionsFor the purposes of this do
30、cument, the following terms and definitions apply.3.1thermoplastic elastomerTPEpolymer or blend of polymers that has properties at its service temperature similar to those of vulcanized rubber but can be processed and reprocessed at elevated temperature like a thermoplasticNote 1 to entry: Thermopla
31、stic rubber is a commonly used term for thermoplastic elastomer.4 Nomenclature system4.1 The prefix TP is used to indicate that the abbreviated term is for a thermoplastic elastomer and shall be followed by a letter representing each category of thermoplastic elastomer, as detailed in Clause 5.4.2 T
32、he abbreviated term for each category of thermoplastic elastomer shall be followed, after a hyphen, by a combination of symbols to describe a specific member of each category, as detailed in Clause 6.DIN EN ISO 18064:2015-03 EN ISO 18064:2014 (E) 5 5 Categories of thermoplastic elastomer5.1 TPAPolya
33、mide thermoplastic elastomer, comprising a block copolymer of alternating hard and soft segments with amide chemical linkages in the hard blocks and ether and/or ester linkages in the soft blocks.5.2 TPCCopolyester thermoplastic elastomer, consisting of a block copolymer of alternating hard segments
34、 and soft segments, the chemical linkages in the main chain being ester and/or ether.5.3 TPOOlefinic thermoplastic elastomer, consisting of a blend of a polyolefin and a conventional rubber, the rubber phase in the blend having little or no crosslinking.5.4 TPSStyrenic thermoplastic elastomer, consi
35、sting of at least a triblock copolymer of styrene and a specific diene, where the two end blocks (hard blocks) are polystyrene and the internal block (soft block or blocks) is a polydiene or hydrogenated polydiene.5.5 TPUUrethane thermoplastic elastomer, consisting of a block copolymer of alternatin
36、g hard and soft segments with urethane chemical linkages in the hard blocks and ether, ester or carbonate linkages or mixtures of them in the soft blocks.5.6 TPVThermoplastic rubber vulcanizate, consisting of a blend of a thermoplastic material and a conventional rubber in which the rubber has been
37、crosslinked by the process of dynamic vulcanization during the blending and mixing step.5.7 TPZUnclassified thermoplastic elastomer, comprising any composition or structure other than those grouped in TPA, TPC, TPO, TPS, TPU, and TPV.6 Materials in each TPE category6.1 Polyamide TPEs (TPAs)The “TPA”
38、 group is sub-categorized into groups according to the linkages in the soft blocks. The following symbols are used:TPA-EE soft segment with both ether and ester linkages;TPA-ES polyester soft segment;TPA-ET polyether soft segment.DIN EN ISO 18064:2015-03 EN ISO 18064:2014 (E) 6 6.2 Copolyester TPEs
39、(TPCs)The “TPC” group is sub-categorized into groups according to the linkages in the soft blocks. The following symbols are used:TPC-EE soft segment with ester and ether linkages;TPC-ES polyester soft segment;TPC-ET polyether soft segment.6.3 Olefinic TPEs (TPOs)The “TPO” group varies according to
40、the nature of the thermoplastic polyolefin being used and the rubber type.A specific TPO is identified by a bracketed term comprising the standard abbreviated term for the rubber type (see ISO 1629), a “+” sign and the standard abbreviated term for the thermoplastic type (see ISO 1043-1). The thermo
41、plastic and the rubber type shall be listed in decreasing order of abundance in the TPO.A commercially available TPO type is described as follows:TPO-(EPDM+PP) blend of ethylene-propylene-diene terpolymer with polypropylene, with no or little crosslinking of the EPDM phase, the amount of EPDM presen
42、t being greater than that of PP.6.4 Styrenic TPEs (TPSs)The following symbols are used for the “TPS” group:TPS-SBS block copolymer of styrene and butadiene;TPS-SEBS polystyrene-poly(ethylene-butylene)-polystyrene;TPS-SEPS polystyrene-poly(ethylene-propylene)-polystyrene;TPS-SIS block copolymer of st
43、yrene and isoprene.NOTE TPS-SEBS is a block copolymer of styrene and butadiene in which the soft block comprises a mixture of hydrogenated cis-1,4-polybutadiene and 1,2-polybutadiene units. TPS-SEPS is a block copolymer of styrene and isoprene in which the polyisoprene block has been hydrogenated.6.
44、5 Urethane TPEs (TPUs)The “TPU” group is sub-categorized into types according to the nature of the hydrocarbon moiety (aromatic or aliphatic) between the urethane linkages of the hard blocks, and according to the chemical linkages (ether, ester, carbonate) in the soft blocks. The following symbols a
45、re used:TPU-ARES aromatic hard segment, polyester soft segment;TPU-ARET aromatic hard segment, polyether soft segment;TPU-AREE aromatic hard segment, soft segment with ester and ether linkages;TPU-ARCE aromatic hard segment, polycarbonate soft segment;TPU-ARCL aromatic hard segment, polycaprolactone
46、 soft segment;TPU-ALES aliphatic hard segment, polyester soft segment;TPU-ALET aliphatic hard segment, polyether soft segment.DIN EN ISO 18064:2015-03 EN ISO 18064:2014 (E) 7 6.6 Dynamically vulcanized TPEs (TPVs)The “TPV” group varies depending on the nature of the thermoplastic material being used
47、 and the rubber type.A specific TPV is identified by a bracketed term comprising the standard abbreviated term for the rubber (see ISO 1629), followed by a “+” sign and the standard abbreviated term for the thermoplastic type (see ISO 1043-1). The abbreviated term for the rubber shall precede that for the thermoplastic.Commercially available TPV types incl
