1、May 2015Translation by DIN-Sprachendienst.English price group 13No 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、080.20!%Bj1“2317114www.din.deDDIN EN ISO 16396-1Plastics Polyamide (PA) moulding and extrusion materials Part 1: Designation system, marking of products and basis forspecifications (ISO 16396-1:2015);English version EN ISO 16396-1:2015,English translation of DIN EN ISO 16396-1:2015-05Kunststoffe Pol
3、yamid (PA)-Formmassen fr das Spritzgieen und die Extrusion Teil 1: Bezeichnungssystem, Produktkennzeichnung und Basis fr Spezifikationen(ISO 16396-1:2015);Englische Fassung EN ISO 16396-1:2015,Englische bersetzung von DIN EN ISO 16396-1:2015-05Plastiques Matriaux polyamides (PA) pour moulage et extr
4、usion Partie 1: Systme de dsignation, marquage des produits et base de spcification(ISO 16396-1:2015);Version anglaise EN ISO 16396-1:2015,Traduction anglaise de DIN EN ISO 16396-1:2015-05SupersedesDIN EN ISO 1874-1:2011-03www.beuth.deIn case of doubt, the German-language original shall be considere
5、d authoritative.Document comprises 24 pages05.15 DIN EN ISO 16396-1:2015-05 2 A comma is used as the decimal marker. National foreword This document (EN ISO 16396-1:2015) has been prepared by Technical Committee ISO/TC 61 “Plastics” in collaboration with Technical Committee CEN/TC 249 “Plastics” (Se
6、cretariat: NBN, Belgium). The responsible German body involved in its preparation was the DIN-Normenausschuss Kunststoffe (DIN Standards Committee Plastics), Working Committee NA 054-02-10 AA Thermoplast-Formmassen. The DIN Standards corresponding to the International Standards referred to in Clause
7、 2 of this standard are as follows: ISO 307 DIN EN ISO 307 ISO 472 DIN EN ISO 472 ISO 527-1 DIN EN ISO 527-1 ISO 527-2 DIN EN ISO 527-2 ISO 1043-1 DIN EN ISO 1043-1 ISO 1043-2 DIN EN ISO 1043-2 ISO 1874-2 DIN EN ISO 1874-2 ISO 3451-4 DIN EN ISO 3451-4 ISO 11469 DIN EN ISO 11469 Amendments This stand
8、ard differs from DIN EN ISO 1874-1:2011-03 as follows: a) the data block system has been simplified and connected more to DIN EN ISO 1043 and DIN EN ISO 11469, where the first two blocks are used for generic identification and marking of products. Previous editions DIN 16773-1: 1985-02 DIN EN ISO 18
9、74-1: 2001-02, 2011-03 DIN EN ISO 16396-1:2015-05 3 National Annex NA (informative) Bibliography DIN EN ISO 307, Plastics Polyamides Determination of viscosity number DIN EN ISO 472, Plastics Vocabulary DIN EN ISO 527-1, Plastics Determination of tensile properties Part 1: General principles DIN EN
10、ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics DIN EN ISO 1043-1, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics DIN EN ISO 1043-2, Plastics Symbols and abbreviated terms Part 2: Fil
11、lers and reinforcing materials DIN EN ISO 1874-2, Plastics Polyamide (PA) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties DIN EN ISO 3451-4, Plastics Determination of ash Part 4: Polyamides DIN EN ISO 11469, Plastics Generic identification and m
12、arking of plastics products DIN EN ISO 16396-1:2015-05 4 This page is intentionally blank EN ISO 16396-1February 2015 ICS 83.080.20 Supersedes EN ISO 1874-1:2010English Version Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system, marking of products and basis for
13、specifications (ISO 16396-1:2015) Plastiques - Matriaux polyamides (PA) pour moulage et extrusion - Partie 1: Systme de dsignation, marquage desproduits et base de spcification (ISO 16396-1:2015) Kunststoffe - Polyamid (PA)-Formmassen fr das Spritzgieen und die Extrusion - Teil 1: Bezeichnungssystem
14、, Produktkennzeichnung und Basis fr Spezifikationen (ISO 16396-1:2015) This European Standard was approved by CEN on 26 December 2014. 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 s
15、tandard 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 (English, French, German). A version i
16、n 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, Bulgaria, Croatia, Cyprus, Czech
17、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, Turkey and United Kingdom. CEN-
18、CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 16396-1:2015 EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGE
19、UROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMContents Page Foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references. 5 3 Designation system . 6 3.1 General 6 3.2 Data block 1 7 3.3 Data block 2 9 3.4 Data block 3 10 3.5 Data block 4 11 3.5.1 General 11 3.5.2 Viscosity number . 11 3.5.3 Tens
20、ile modulus of elasticity 13 3.6 Data block 5 14 4 Examples of designations . 14 4.1 Designations without specification 14 4.2 Designation transformed into a specification . 16 Annex A (normative) Definition and designation of polyamides 18 Bibliography 20 DIN EN ISO 16396-1:2015-05 EN ISO 16396-1:2
21、015 (E) 2Foreword This document (EN ISO 16396-1:2015) 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 status of a national standard, either
22、 by publication of an identical text or by endorsement, at the latest by August 2015, and conflicting national standards shall be withdrawn at the latest by August 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or C
23、ENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 1874-1:2010. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria,
24、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, Spain, Sweden, Sw
25、itzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 16396-1:2015 has been approved by CEN as EN ISO 16396-1:2015 without any modification. DIN EN ISO 16396-1:2015-05EN ISO 16396-1:2015 (E)3IntroductionISO 1874-1:2010 is complex and does not fit with daily practice anymore. I
26、n practice, ISO 1043 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 simplify the data block system and to connect more to ISO 1043 and ISO 11469, where the first two blocks are used for generic identifi
27、cation and marking of products.DIN EN ISO 16396-1:2015-05 EN ISO 16396-1:2015 (E) 41 ScopeThis part of ISO 16396 establishes a system of designation for polyamide (PA) moulding and extrusion materials, which can be used as the basis for specifications.The types of polyamide plastics are differentiat
28、ed from each other by a classification system based on appropriate levels of the designatory propertiesa) viscosity number andb) tensile modulus of elasticityand on information about composition, intended application and/or method of processing, important properties, additives, colorants, fillers, a
29、nd reinforcing materials.The designation system is applicable to all polyamide homopolymers, copolymers, and blends.It applies to unmodified materials ready for normal use and materials modified, for example, by colorants, additives, fillers, reinforcing materials, and polymer modifiers.This part of
30、 ISO 16396 does not apply to the following materials:a) monomer casting-type polyamides of PA 6;b) monomer casting-type polyamides of PA 12.It is not intended to imply that materials having the same designation give the same performance. This part of ISO 16396 does not provide engineering data, perf
31、ormance data, or data on processing conditions which can be required to specify a material. If such additional properties are required, they will be determined in accordance with the test methods specified in ISO 1874-2, if suitable.In order to designate a thermoplastic material to meet particular s
32、pecifications, the requirements are to be given in data block 5 (see 3.1).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 undated refer
33、ences, the latest edition of the referenced document (including any amendments) applies.ISO 307, Plastics Polyamides Determination of viscosity numberISO 1043-1:2011, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristicsISO 1874-2, Plastics Polyamide (PA) mo
34、ulding and extrusion materials Part 2: Preparation of test specimens and determination of propertiesDIN EN ISO 16396-1:2015-05EN ISO 16396-1:2015 (E)53 Designation system3.1 GeneralThe designation system for thermoplastics is based on the following standard pattern:DesignationDescription blockIdenti
35、ty blockInternational Standard BlockIndividual item blockThermoplastics(optional)Datablock1Databloc k2Datablock3Datablock4Datablock5Figure 1 Data block designation systemThe designation consists of an optional description block, reading “Thermoplastics”, and an identity block comprising the Internat
36、ional 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: Position 1: Identification of the plastic by its abbreviated term (PA), in accordance with ISO 1043-1 and
37、information about the composition of the polymer.Position 2: Information on the use of plasticizer (P) or impact modifier (I) (see 3.2).Data block 2: Position 1: Fillers or reinforcements and their nominal content.Position 2: Flame retardant information.Position 3: Declaration of recyclate (R) (see
38、3.3).Data block 3: Position 1: Intended application and/or method of processing.Positions 2 to 8: Important properties, additives, and supplementary information (see 3.4).Data block 4: Designatory properties (see 3.5).Data block 5: For the purpose of specification, the fifth data block contains appr
39、opriate informa-tion (see 3.6).The first character of the individual-item block shall be a hyphen. 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 (). Terminal commas can be omitted.
40、NOTE Data blocks 1 and 2 together form the part marking symbol, connected with a hyphen, and placed between the punctuation marks and Part markingPA 6-P-(GF+MD)25FR(30)(R50)90 to 110110 to 130130 to 160160 to 200200 to 240240 to 290290 to 340340PA 6,PA 66,PA 69,PA 610,PA 612,PA 613,PA MXD6 andcopoly
41、amidesC11C12C14C16C18C22C24110110 to 130130 to 150150 to 170170 to 200200 to 240240PA 1010,PA 1012,PA 1212,PA 11,PA 12 andcopolyamidesP12P13P15P17P19P20120120 to 140140 to 160160 to 180180 to 200200PA 6T/66, PA 6I/66, PA 6I/6T, PA 6T/6I/66, PA 6T/6I, PA 10T PA 6I/6T/66, PPA and copolyamidesNOTE Visc
42、osity numbers determined with 90 % (m/m) formic acid as solvent can be converted into viscosity numbers determined in 96 % (m/m) sulfuric acid using the following formulae, in accordance with ISO 307:For PA 6: In y = 0,416 1 + 0,927 6 In xFor PA 66: In y = 0,454 1 + 0,926 1 In XFor PA 69: In y = 0,4
43、63 4 + 0,909 5 In xFor PA 610: In y = 0,982 3 + 0,793 2 In xwherex is the viscosity number in 90 % (m/m) formic acid;y is the viscosity number in 96 % (m/m) sulfuric acid.For the viscosity number of PA 612, which can be determined in accordance with ISO 307 in either m-cresol or 96 % (m/m) sulfuric
44、acid, the following conversion formula applies:ln y = 0,285 7 + 0,985 9 ln xDIN EN ISO 16396-1:2015-05 EN ISO 16396-1:2015 (E) 12wherex is the viscosity number in 96 % (m/m) sulfuric acid;y is the viscosity number in m-cresol.These conversion formulae have been calculated from the results of an inte
45、rlaboratory investigation carried out in 1982 (ISO 307). The accuracy of the conversions depends on both the size of the viscosity number and the type of PA, the latter resulting from the fact that different numbers of the different PA-types were included in the investigation. The 95 % confidence in
46、tervals for the values of the nominal viscosity number in 96 % (m/m) sulfuric acid, converted from different values of the nominal viscosity number in the other solvent, are given in Table 6.Table 6 Confidence intervalsNominal viscosity numbera95 % confidence intervals for converted nominal viscosit
47、y numbers in 96 % (m/m) sulfuric acidPA 6 PA 66 PA 69 PA 610 PA 6121001401802202603003400,80,80,70,70,81,01,31,61,41,21,31,72,43,32,01,92,94,76,99,311,94,74,15,89,012,917,221,84.44,910,217,626,035,345,3aSolvents: 90 % (m/m) formic acid for PA 6, PA 66, PA 69, and PA 610; m-cresol for PA 612.3.5.3 Te
48、nsile modulus of elasticityThe tensile modulus of elasticity shall be determined in the dry state in accordance with ISO 527 under the test conditions specified in ISO 1874-2. The possible values of the designatory property tensile modulus of elasticity are divided into ranges, each represented by a
49、 3-figure code number as specified in Table 7.Table 7 Code numbers for designatory property tensile modulus of elasticity in data block 4Tensile modulus of elasticityCode number Range MPa001 150002 150 to 250 003 250 to 350 004 350 to 450 005 450 to 600 007 600 to 800 010 800 to 1 500 020 1 500 to 2 500 030 2 500 to 3 500 040 3 500 to 4 500 050 4 500 to 5 500 060 5 500
