1、BSI Standards PublicationBS EN ISO 19062-1:2015Plastics Acrylonitrile-butadiene-styrene (ABS)moulding and extrusionmaterialsPart 1: Designation system and basis forspecificationsBS EN ISO 19062-1:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 19062-1:2
2、015. It supersedes BS EN ISO 2580-1:2002 which iswithdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/82, Thermoplastic materials.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport
3、to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 85454 5 ICS 83.080.20 Compliance with a British Standard cannot confer immunity from legal obligation
4、s.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 19062-1 December 2015 ICS 83.080.20 Supersed
5、es EN ISO 2580-1:2002English Version Plastics - Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 19062-1:2015) Plastiques - Acrylonitrile-butadine-styrne (ABS) pour moulage et extrusion - Partie 1 : Systme de dsigna
6、tion et base de spcification (ISO 19062-1:2015) Kunststoffe - Acrylnitril-Butadien-Styrol (ABS)-Formmassen - Teil 1: Bezeichnungssystem und Basis fr Spezifikationen (ISO 19062-1:2015) This European Standard was approved by CEN on 26 September 2015. CEN members are bound to comply with the CEN/CENELE
7、C 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
8、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 offic
9、ial 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,
10、Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of ex
11、ploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 19062-1:2015 EBS EN ISO 19062-1:2015EN ISO 19062-1:2015 (E) 3 European foreword This document (EN ISO 19062-1:2015) has been prepared by Technical Committee ISO/TC 61 “Plastics“ in collaboration with
12、 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 June 2016, and conflicting national standards shall be withdrawn
13、 at the latest by June 2016. 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 2580-1:2002. According to
14、 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
15、, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 19062-1:2015 has been approved by CEN as EN ISO 19062-1:2015 wit
16、hout any modification.BS EN ISO 19062-1:2015ISO 19062-1:2015(E)Foreword ivIntroduction v1 Scope . 12 Normative references 23 Designation system 23.1 General . 23.2 Data block 1 . 23.3 Data block 2 . 33.4 Data block 3 . 43.5 Data block 4 . 53.5.1 Vicat softening temperature 53.5.2 Melt mass-flow rate
17、 . 63.5.3 Charpy notched impact strength 63.5.4 Tensile modulus 63.6 Data block 5 . 74 Examples of designations 7 ISO 2015 All rights reserved iiiContents PageBS EN ISO 19062-1:2015ISO 19062-1:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of nation
18、al 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. Internatio
19、nal 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
20、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.
21、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 b
22、e 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 on the meaning of ISO specific terms and expressions
23、 related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplasti
24、c materials.This first edition of ISO 19062-1 cancels and replaces ISO 2580-1:2002, which has been technically revised to introduce a new designation system.The revised designation system is published under a new ISO number, as many existing documents refer to ISO 2580-1. If the existing ISO 2580-1
25、would be replaced by the new designation system, these documents would refer to the incorrect designation system.In order to give users time to switch from ISO 2580-1 to ISO 19062-1, any designation system according to ISO 2580-1 is to be phased out in 5 to 10 years. During this period, ISO 2580-2 w
26、ill effectively be Part 2 of this International Standard.ISO 19062 consists of the following parts, under the general title Plastics Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials: Part 1: Designation system and basis for specificationsiv ISO 2015 All rights reservedBS EN ISO
27、 19062-1:2015ISO 19062-1:2015(E)IntroductionISO 2580-1 is complex and does not fit with daily practice anymore. In practice, ISO 1043 (all parts) and ISO 11469 are, in combination, “improperly” being used as a designation system for, e.g. marking. The aim of this International Standard is to simplif
28、y the data block system and to connect more to ISO 1043 (all parts) and ISO 11469, where the first two blocks are used for generic identification and marking of products. ISO 2015 All rights reserved vBS EN ISO 19062-1:2015BS EN ISO 19062-1:2015Plastics Acrylonitrile-butadiene-styrene (ABS) moulding
29、 and extrusion materials Part 1: Designation system and basis for specifications1 ScopeThis part of ISO 19062 establishes a system of designation for acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials, which may be used as the basis for specifications.The types of ABS plastic are
30、 differentiated from each other by a classification system based on appropriate levels of the designatory properties:a) Vicat softening temperature;b) melt mass-flow rate;c) Charpy notched impact strength;d) tensile modulus;and on information about composition, intended application and/or method of
31、processing, important properties, additives, colorants, fillers, and reinforcing materials.This part of ISO 19062 is applicable to all acrylonitrile-butadiene-styrene materials consisting of a continuous phase based mainly on copolymers of styrene (and/or alkyl-substituted styrene) and acrylonitrile
32、 and a dispersed elastomeric phase based mainly on polybutadiene, plus other components, in such quantities as specified in the text.It applies to ABS materials ready for normal use in the form of powder, granules, pellets or chips, unmodified or modified by colorants, additives, fillers, etc.This p
33、art of ISO 19062 does not apply to materialsa) with a Charpy notched impact strength of less than three kilojoules per square metre,b) containing less than 50 % by mass of butadiene in the elastomer of the elastomeric phase, andc) containing less than 15 % by mass of acrylonitrile in the continuous
34、phase.It is not intended to imply that materials having the same designation give necessarily the same performance. This part of ISO 19062 does not provide engineering data, performance data, or data on processing conditions which may be required to specify a material for a particular application an
35、d/or method of processing.If such additional properties are required, they will be determined in accordance with the test methods specified in ISO 2580-2, if suitable.In order to specify a thermoplastic material for a particular application or to ensure reproducible processing, additional requiremen
36、ts may be given in data block 5 (see 3.1).INTERNATIONAL STANDARD ISO 19062-1:2015(E) ISO 2015 All rights reserved 1BS EN ISO 19062-1:2015ISO 19062-1:2015(E)2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its ap
37、plication. For dated references, only the edition cited applies. For 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 1043-2, Plastics Sy
38、mbols and abbreviated terms Part 2: Fillers and reinforcing materialsISO 2580-2, Plastics Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties3 Designation system3.1 GeneralThe designation system for thermoplasti
39、cs is based on the following standardized pattern:DesignationDescription block (optional)Identity blockInternational Standard number blockIndividual-item blockData block 1Data block 2Data block 3Data block 4Data block 5The designation consists of an optional description block, reading “Thermoplastic
40、s”, 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 (A
41、BS) in accordance with ISO 1043-1 and information about the composition of the polymer (see 3.2); Data block 2: Fillers or reinforcing materials and their nominal content (see 3.3); Data block 3: First letter: Intended application and/or method of processing (see 3.4);Letters 2 to 8: Important prope
42、rties, additives, and supplementary information (see 3.4); Data block 4: Designatory properties (see 3.5); Data block 5: For the purpose of specifications, a fifth data block may be added containing addi-tional information (see 3.6).The first character of the individual-item block shall be a hyphen.
43、 The data blocks shall be separated from each other by commas.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 1In this data block, after the hyphen, acrylonitrile-butadiene-styrene plastics are identified by its abbreviated
44、term, ABS, in accordance with ISO 1043-1 and after the hyphen, a single-figure code-number indicating the composition, as specified in Table 1, and a code-letter indicating the nature of any additional monomer, as specified in Table 2.2 ISO 2015 All rights reservedBS EN ISO 19062-1:2015ISO 19062-1:2
45、015(E)Table 1 Code-numbers used to indicate the composition in data block 1Code-number Composition0Monomers and/or polymers other than those of acrylonitrile, butadiene, and styrene (and/or alkyl-substituted styrene) are not incorporated in such quantity as to exceed 5 % by mass of the plastic.1Mono
46、mers and/or polymers other than those of acrylonitrile, butadiene, and styrene (and/or alkyl-substituted styrene) are incorporated in such quantity as to exceed 5 % by mass but not to exceed 15 % by mass of the plastic.2Monomers and/or polymers other than those of acrylonitrile, butadiene, and styre
47、ne (and/or alkyl-substituted styrene) are incorporated in such quantity as to exceed 15 % by mass but not to exceed 30 % by mass of the plastic.Table 2 Code-letters used for additional monomers in data block 1Code-letter MonomerA AcrylateM Maleic anhydride and other anhydridesP N-Phenylmaleimide and
48、 other maleimidesX Other/unspecified3.3 Data block 2In this data block, the type of filler and/or reinforcing material is represented by a single code-letter in position 1 and its physical form by a second code-letter in position 2, the code-letters being as specified in Table 3 (in accordance with
49、ISO 1043-2). For the filler material of metal, it is represented by a two-code-letter in position 1. Subsequently (without a space), the mass content may be given by a two-figure-number in positions 3 and 4. The first figure-number is presented by 0 and the second figure-number is the figure of the mass content if the mass content of filler and/or reinforcing material is less than 10 %.Mixtures of filler materials or forms may be indicated by combining the relevant codes using the sign “+” within parentheses followed by the
