1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ICS 01.040.83; 83.080.01 ISBN 0-626-15376-X SANS 11043-1:2004 Edition 1 ISO 1043-1:2001 Edition 3 SOUTH AFRICAN NATIONAL STANDARD Plastics Symbols and ab
4、breviated terms Part 1: Basic polymers and their special characteristics This national standard is the identical implementation of ISO 1043-1:2001 and is adopted with the permission of the International Organization for Standardization. Published by Standards South Africa 1 dr lategan road groenkloo
5、f ! private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa 2004 SANS 11043-1:2004 Edition 1 ISO 1043-1:2001 Edition 3 Table of changes Change No. Date Scope Abstract Gives uniform abbreviated terms for plastics, and symbo
6、ls for components of these terms. Includes only those abbreviated terms that have come into established use and its aim is both to prevent the occurrence of more than one abbreviated term for given plastics terms and to prevent a given abbreviated term being interpreted in more than one way. Keyword
7、s abbreviations, character sets, data, graphic representation, plastics, polymers, symbols, terminology, vocabulary. National foreword This South African standard was approved by National Committee StanSA SC 5140.14C, Plastics pipes and fittings Polypropylene pipes, in accordance with procedures of
8、Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS edition cancels and replaces the first SABS edition (SABS ISO 1043-1:1997). Reference numberISO 1043-1:2001(E)ISO 2001INTERNATIONAL STANDARD ISO1043-1Third edition2001-12-15Plastics Symbols and abbreviated terms P
9、art 1: Basic polymers and their special characteristics Plastiques Symboles et termes abrgs Partie 1: Polymres de base et leurs caractristiques spciales ISO 1043-1:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printe
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14、l copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2001 All rights reserved ISO 1043-1:2001(E) ISO 2001 All rights reserved iiiContents Page Foreword.iv 1 Scope 1 2 Normative reference1 3 Terms and definitions .1 4 Use of symbols and abbreviated terms.1 5 Abbreviated terms for homopolyme
15、ric, copolymeric and natural polymeric materials 2 6 Symbols for indication of special characteristics5 7 Examples of use of symbols 6 Annex A (informative) Guide for preparing new abbreviated terms for basic polymers, mixtures of polymers and related terms7 Annex B (informative) List of symbols use
16、d for components of abbreviated terms .9 ISO 1043-1:2001(E) iv ISO 2001 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
17、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
18、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 3. The main task of technical committees is to prepare Internationa
19、l 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 eleme
20、nts of this part of ISO 1043 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 1043-1 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 1, Terminology. This third edition cancels and replaces the second ed
21、ition (ISO 1043-1:1997), which has been technically revised. ISO 1043 consists of the following parts, under the general title Plastics Symbols and abbreviated terms: Part 1: Basic polymers and their special characteristics Part 2: Fillers and reinforcing materials Part 3: Plasticizers Part 4: Flame
22、 retardants Annexes A and B of this part of ISO 1043 are for information only. INTERNATIONAL STANDARD ISO 1043-1:2001(E) ISO 2001 All rights reserved 1Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics 1 Scope This part of ISO 1043 provides abbreviated te
23、rms for the basic polymers used in plastics, symbols for components of these terms, and symbols for special characteristics of plastics. It includes only those abbreviated terms that have come into established use and its aim is both to prevent the occurrence of more than one abbreviated term for a
24、given plastic and to prevent a given abbreviated term being interpreted in more than one way. NOTE 1 For symbols for fillers and reinforcing materials, see ISO 1043-2, for plasticizers see ISO 1043-3, and for flame retardants see ISO 1043-4. Nomenclature for rubbers and latices is given in ISO 1629,
25、 Rubber and latices Nomenclature. Nomenclature for thermoplastic elastomers is given in ISO 18064, Thermoplastic elastomers Abbreviated terms and nomenclature (to be published). NOTE 2 Guidance for the preparation of new abbreviated terms is given in informative annex A, and reference lists of symbo
26、ls for the components of plastics terms used to form the abbreviated terms for plastics are given in informative annex B. 2 Normative reference The following normative document contains provisions which, through reference in this text, constitute provisions of this part of ISO 1043. For dated refere
27、nces, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 1043 are encouraged to investigate the possibility of applying the most recent edition of the normative document indicated below. For undated references,
28、the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 472, Plastics Vocabulary 3 Terms and definitions For the purposes of this part of ISO 1043, the terms and definitions given in ISO 472 and the f
29、ollowing term and definition apply. 3.1 abbreviated term term resulting from the omission of any part of a term while designating the same concept 4 Use of symbols and abbreviated terms 4.1 Abbreviated terms for homopolymeric, copolymeric and natural polymeric materials are given in clause 5, and sy
30、mbols for special characteristics are given in clause 6. Examples of the use of abbreviated terms are given in clause 7. ISO 1043-1:2001(E) 2 ISO 2001 All rights reserved4.2 To distinguish the essential molecular characteristics within a given generic type of plastics material, additional symbols, w
31、ith guidance for their use, are provided. The use of symbols for describing properties that can only be ascertained subjectively should be avoided since this can lead to confusion. 4.3 The abbreviated terms are primarily intended to be a convenient shorthand for chemical names in publications and ot
32、her written matter. They are not intended for the selection of materials. The abbreviated terms also are useful for indicating the type of basic polymer in materials and products, e.g. ABS moulding material, PA film, PE sheeting and PVC pipe. 4.4 Only capital letters shall be used for symbols and ab
33、breviated terms. 4.5 The first appearance of an abbreviated term in a text shall be enclosed in parentheses and shall be preceded by the term written in full. 4.6 The rules of the International Union of Pure and Applied Chemistry (IUPAC) for source-based names of polymers recommend to use brackets w
34、hen “poly” is followed by more than one word, in order to avoid ambiguity. This practice is followed in this part of ISO 1043, but in common usage the enclosing marks are often omitted. 4.7 No attempt is made formally to systematize a shorthand terminology of polymers. Terminology and formulae desig
35、nations for scientific literature in the field of natural and synthetic polymers have been elaborated by the Commission on Macromolecular Nomenclature of IUPAC. Any abbreviated terms published by this Commission are, in general, the same as in this part of ISO 1043. 5 Abbreviated terms for homopolym
36、eric, copolymeric and natural polymeric materials For some plastics materials additional abbreviated terms that are often being used are included in this table. In each case the abbreviated terms given in the left column are the preferred abbreviated terms. Other abbreviated terms in use should be t
37、ransformed to the preferred abbreviated terms in the foreseeable future. Abbreviated term Term for material AB acrylonitrile-butadiene plastic ABAK acrylonitrile-butadiene-acrylate plastic; preferred term for ABA ABS acrylonitrile-butadiene-styrene plastic ACS acrylonitrile-chlorinated polyethylene-
38、styrene; preferred term for ACPES AEPDS acrylonitrile-(ethylene-propylene-diene)-styrene plastic; preferred term for AEPDMS AMMA acrylonitrile-methyl methacrylate plastic ASA acrylonitrile-styrene-acrylate plastic CA cellulose acetate CAB cellulose acetate butyrate CAP cellulose acetate propionate C
39、EF cellulose formaldehyde CF cresol-formaldehyde resin CMC carboxymethyl cellulose CN cellulose nitrate COC cycloolefin copolymer CP cellulose propionate CTA cellulose triacetate EAA ethylene-acrylic acid plastic EBAK ethylene-butyl acrylate plastic; preferred term for EBA EC ethyl cellulose EEAK et
40、hylene-ethyl acrylate plastic; preferred term for EEA EMA ethylene-methacrylic acid plastic EP epoxide; epoxy resin or plastic E/P ethylene-propylene plastic; preferred term for EPM ETFE ethylene-tetrafluoroethylene plastic EVAC ethylene-vinyl acetate plastic; preferred term for EVA ISO 1043-1:2001(
41、E) ISO 2001 All rights reserved 3EVOH ethylene-vinyl alcohol plastic FEP perfluoro(ethylene-propylene) plastic; preferred term for PFEP FF furan-formaldehyde resin LCP liquid-crystal polymer MABS methyl methacrylate-acrylonitrile-butadiene-styrene plastic MBS methyl methacrylate-butadiene-styrene pl
42、astic MC methyl cellulose MF melamine-formaldehyde resin MP melamine-phenol resin MSAN -methylstyrene-acrylonitrile plastic PA polyamide PAA poly(acrylic acid)PAEK polyaryletherketone PAI polyamidimide PAK polyacrylate PAN polyacrylonitrile PAR polyarylate PARA poly(aryl amide)PB polybutene PBAK pol
43、y(butyl acrylate) PBD 1,2-polybutadiene PBN poly(butylene naphthalate) PBT poly(butylene terephthalate) PC polycarbonate PCCE poly(cyclohexylene dimethylene cyclohexanedicarboxylate) PCL polycaprolactone PCT poly(cyclohexylene dimethylene terephthalate) PCTFE polychlorotrifluoroethylene PDAP poly(di
44、allyl phthalate) PDCPD polydicyclopentadiene PE polyethylene PE-C polyethylene, chlorinated; preferred term for CPE PE-HD polyethylene, high density; preferred term for HDPE PE-LD polyethylene, low density; preferred term for LDPE PE-LLD polyethylene, linear low density; preferred term for LLDPE PE-
45、MD polyethylene, medium density; preferred term for MDPE PE-UHMW polyethylene, ultra high molecular weight; preferred term for UHMWPE PE-VLD polyethylene, very low density; preferred term for VLDPE PEC polyestercarbonate PEEK polyetheretherketone PEEST polyetherester PEI polyetherimide PEK polyether
46、ketone PEN poly(ethylene naphthalate) PEOX poly(ethylene oxide) PESTUR polyesterurethane PESU polyethersulfone PET poly(ethylene terephthalate) PEUR polyetherurethane PF phenol-formaldehyde resin PFA perfluoro alkoxyl alkane resin Pl polyimide PIB polyisobutylene PIR polyisocyanurate PK polyketone P
47、MI polymethacrylimide PMMA poly(methyl methacrylate) ISO 1043-1:2001(E) 4 ISO 2001 All rights reservedPMMI poly-N-methylmethacrylimide PMP poly-4-methylpent-1-ene PMS poly-methylstyrene POM polyoxymethylene; polyacetal; polyformaldehyde PP polypropylene PP-E polypropylene, expandable; preferred term
48、 for EPP PP-HI polypropylene, high impact; preferred term for HIPP PPE poly(phenylene ether) PPOX poly(propylene oxide) PPS poly(phenylene sulfide) PPSU poly(phenylene sulfone) PS polystyrene PS-E polystyrene, expandable; preferred term for EPS PS-HI polystyrene, high impact; preferred term for HIPS
49、 PSU polysulfone PTFE polytetrafluoroethylene PTT poly(trimethylene terephthalate) PUR polyurethane PVAC poly(vinyl acetate) PVAL poly(vinyl alcohol), preferred term for PVOH PVB poly(vinyl butyral) PVC poly(vinyl chloride) PVC-C poly(vinyl chloride), chlorinated; preferred term for CPVC PVC-U poly(vinyl chloride), unplasticized; preferred term for UPVC PVDC poly(vinylidene chloride) PVDF poly(vinylidene fluoride) PVF poly(vinyl fluoride) PVFM poly(vinyl formal) PVK poly-N-vinylcarbazole PVP poly-N-vinylpyrrolidone
