1、March 2015Translation by DIN-Sprachendienst.English price group 6No 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 83
2、.040.10!%AR)“2304706www.din.deDDIN ISO 1629Rubber and latices Nomenclature (ISO 1629:2013),English translation of DIN ISO 1629:2015-03Kautschuk und Latices Nomenklatur (ISO 1629:2013),Englische bersetzung von DIN ISO 1629:2015-03Caoutchouc et latex Nomenclature (ISO 1629:2013),Traduction anglaise de
3、 DIN ISO 1629:2015-03SupersedesDIN ISO 1629:2004-11www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 10 pages03.15 A comma is used as the decimal marker. Contents Page National foreword .3 National Annex NA (informative) Bibliography .4 1
4、 Scope .5 2 Rubbers .5 3 Symbol groups 5 3.1 The “M” group 5 3.2 The “O” group 6 3.3 The “Q” group 7 3.4 The “R” group .7 3.5 The “T” group .9 3.6 The “U” group .9 3.7 The “Z” group .9 Bibliography . 10 DIN ISO 1629:2015-032National foreword This document (ISO 1629:2013) has been prepared by Technic
5、al Committee ISO/TC 45 “Rubber and rubber products”, Working Committee WG 10 “Terminology”. The responsible German body involved in its prepa-ration was the DIN-Normenausschuss Materialprfung (DIN Standards Committee Materials Testing), Working Committee NA 062-04-35 AA Rohmaterialien (einschlielich
6、 Latex) fr die Kautschukindustrie. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. Proprietary names used in this document are given for the convenie
7、nce of users of this International Standard and do not constitute endorsements of these products by DIN. 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 18064 DIN EN ISO 18064 Amendments This standard differ
8、s from DIN ISO 1629:2004-11 as follows: a) two new rubbers, BIMSM (terpolymer of isobutene, para-methylstyrene, and para-bromomethylstyrene) and DPNR (deproteinized natural rubber) have been added;. b) Amendment ISO 1629:1995/AMD 1 published in 2007 and Corrigendum ISO 1629:1995 Technical Corri-gend
9、um 1 published in 2009 have been incorporated; c) proprietary names that are solely intended as information and do not constitute an endorsement have been introduced to facilitate the use of this standard; d) the German title of the standard has been changed. Previous editions DIN ISO 1629: 1981-10,
10、 1992-03, 2004-11 DIN ISO 1629:2015-033National Annex NA (informative) Bibliography DIN EN ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics DIN EN ISO 18064, Thermoplastic elastomers Nomenclature and abbreviated terms DIN ISO 1629:2015-0341
11、ScopeThis International Standard establishes a system of symbols for the basic rubbers in both dry and latex forms, based on the chemical composition of the polymer chain.The purpose of this International Standard is to standardize the abbreviated terms used in industry, commerce, and government, an
12、d it is not intended to conflict with, but rather to act as a supplement to, existing trade names and trademarks.NOTE 1 It is intended that in technical papers or presentations, the name of the rubber be used, if possible. It is intended that the symbols follow the chemical name for use in later ref
13、erences.NOTE 2 The nomenclature of thermoplastic elastomers is described in ISO 18064.12 RubbersRubbers, in both dry and latex forms, are grouped and symbolized on the basis of the chemical composition of the polymer chain in the following manner:M rubbers having a saturated carbon chain of the poly
14、methylene typeN rubbers having carbon and nitrogen in the polymer chainNOTE At the time of publication, no rubber has so far been symbolized in the “N” group.O rubbers having carbon and oxygen in the polymer chainQ rubbers having silicon and oxygen in the polymer chainR rubbers having an unsaturated
15、 carbon chain, e.g. natural rubber and synthetic rubbers derived at least partly from conjugated dienesT rubbers having carbon, oxygen, and sulfur in the polymer chainU rubbers having carbon, oxygen, and nitrogen in the polymer chainZ rubbers having phosphorus and nitrogen in the polymer chain3 Symb
16、ol groups3.1 The “M” groupThe “M” group comprises rubbers having a saturated chain of the polymethylene type. The following symbols are used:ACM copolymer of ethyl acrylate (or other acrylates) and a small amount of a monomer whichfacilitates vulcanization (usually known as acrylic rubber)AEM copoly
17、mer of ethyl acrylate (or other acrylates) and ethyleneANM copolymer of ethyl acrylate (or other acrylates) and acrylonitrileRubber and latices Nomenclature DIN ISO 1629:2015-035BIMSM terpolymer of isobutene, para-methylstyrene, and para-bromomethylstyreneCM chloropolyethylene1)CSM chlorosulfonylpol
18、yethyleneEBM ethylene-butene copolymerEOM ethylene-octene copolymerEPDM terpolymer of ethylene, propylene, and a diene with the residual unsaturated portion ofthe polymerized diene in the side chainEPM ethylene-propylene copolymerEVM ethylene-vinyl acetate copolymer2)FEPM copolymer of tetrafluoroeth
19、ylene and propyleneFFKM perfluoro rubber in which all substituent groups on the polymer chain arefluoro, perfluoroalkyl, or perfluoroalkoxy groupsFKM fluoro rubber having substituent fluoro, perfluoroalkyl, or perfluoroalkoxy groupson the polymer chainIM polyisobutene3)NBM fully hydrogenated acrylon
20、itrile-butadiene copolymer (see 3.4.2)SEBM styrene-ethylene-butene terpolymerSEPM styrene-ethylene-propylene terpolymer3.2 The “O” groupThe “O” group comprises rubbers having carbon and oxygen in the polymer chain. The following symbols are used:CO polychloromethyloxirane (usually known as epichloro
21、hydrin rubber)ECO copolymer of ethylene oxide (oxirane) and chloromethyloxirane (also known as epichlorohy-drin copolymer or rubber)GCO copolymer of epichlorohydrin and allyl glycidyl etherGECO terpolymer of epichlorohydrin-ethylene oxide-allyl glycidyl etherGPO copolymer of propylene oxide and ally
22、l glycidyl ether (also known as polypropylene oxide rub-ber)1) In ISO 1043-1, the abbreviated term given for chloropolyethylene is PE-C.2) In ISO 1043-1, the abbreviated term given for ethylene-vinyl acetate copolymer is EVAC.3) In ISO 1043-1, the abbreviated term given for polyisobutene is PIB.DIN
23、ISO 1629:2015-0363.3 The “Q” groupThe “Q” group is defined by inserting the name of the substituent group on the polymer chain prior to the silicone designation. The following symbols are used:FMQ silicone rubber having both methyl and fluorine substituent groups on the polymer chainFVMQ silicone ru
24、bber having methyl, vinyl, and fluorine substituent groups on the polymer chainMQ silicone rubber having only methyl substituent groups on the polymer chain, such as dimethyl polysiloxanePMQ silicone rubber having both methyl and phenyl substituent groups on the polymer chainPVMQ silicone rubber hav
25、ing methyl, vinyl, and phenyl substituent groups on the polymer chainVMQ silicone rubber having both methyl and vinyl substituent groups on the polymer chainThe letter for substituent group(s) on the polymer chain is inserted to the left of the code letter for rubber with silicon and oxygen in the b
26、ackbone (Q) in descending order of percent present, i.e. largest nearest the “Q”.NOTE In ISO 1043-1,2the symbol for silicone polymers is SI.3.4 The “R” group3.4.1 DescriptionThe “R” group, in both dry and latex forms, is defined by inserting, before the word “rubber”, the name of the monomer or mono
27、mers from which the rubber was prepared (except for natural rubber). The letter preceding the letter “R” signifies the conjugated diene from which the rubber was prepared (except for natural rubber). Any letter or letters preceding the diene letter signifies the comonomer or comonomers, substituent
28、groups, or chemical modifications. The designation may be prefixed by the letter “E” and a hyphen to signify an emulsion-polymerized rubber or the letter “S” and a hyphen to signify a solution-polymerized rubber.For latices, the designated symbol is followed by the word latex, e.g. “SBR latex”.The s
29、ymbols given in 3.4.2 to 3.4.4 are used.DIN ISO 1629:2015-0373.4.2 GeneralABR acrylate-butadiene rubberBR butadiene rubberCR chloroprene rubberDPNR deproteinized natural rubberENR epoxidized natural rubberHNBR hydrogenated NBR (some unsaturation remains, see 3.1)IIR isobutene-isoprene rubber (usuall
30、y known as butyl rubber)IR isoprene rubber, syntheticMSBR -methylstyrene-butadiene rubberNBIR acrylonitrile-butadiene-isoprene rubberNBR acrylonitrile-butadiene rubber (usually known as nitrile rubber)NIR acrylonitrile-isoprene rubberNOR norbornene rubberNR natural rubberPBR vinylpyridine-butadiene
31、rubberPSBR vinylpyridine-styrene-butadiene rubberSBR styrene-butadiene rubberE-SBR emulsion-polymerized SBRS-SBR solution-polymerized SBRSIBR styrene-isoprene-butadiene rubber3.4.3 Rubbers having substituent carboxylic acid groups (COOH) on the polymer chainXBR carboxylic-butadiene rubberXCR carboxy
32、lic-chloroprene rubberXNBR carboxylic-acrylonitrile-butadiene rubberXSBR carboxylic-styrene-butadiene rubber3.4.4 Rubbers containing halogen on the polymer chainBIIR bromo-isobutene-isoprene rubber (usually known as bromobutyl rubber)CIIR chloro-isobutene-isoprene rubber (usually known as chlorobuty
33、l rubber)DIN ISO 1629:2015-0383.5 The “T” groupThe “T” group comprises rubbers having carbon, oxygen, and sulfur in the polymer chain. They are usually known as polysulfide rubbers. The following symbols are used:OT a rubber having either a CH2CH2OCH2OCH2CH2 group or occasionally an “R” group, where
34、 “R” is an aliphatic hydrocarbon, not usually CH2CH2, between the poly -sulfide linkages in the polymer chainEOT a rubber having a CH2CH2OCH2OCH2CH2 group and “R” groups which are usually CH2CH2 but occasionally other aliphatic groups between the polysulfide linkages in the polymer chain3.6 The “U”
35、groupThe “U” group comprises rubbers having carbon, oxygen, and nitrogen in the polymer chain. The following symbols are used:AFMU terpolymer of tetrafluoroethylene, trifluoro-nitrosomethane, and nitrosoperfluorobutyric acidAU polyester urethaneEU polyether urethane3.7 The “Z” groupThe “Z” group com
36、prises rubbers having phosphorus and nitrogen in the polymer chain. The following symbols are used:FZ a rubber having a P = N chain and having fluoroalkoxy groups attached to the phosphorus atoms in the chainPZ a rubber having a P = N chain and having aryloxy (phenoxy and substituted phenoxy) groups attached to the phosphorus atoms in the chainDIN ISO 1629:2015-039Bibliography1 ISO 18064, Thermoplastic elastomers Nomenclature and abbreviated terms2 ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristicsDIN ISO 1629:2015-0310
