1、January 2012 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
2、 25.220.60; 77.140.65!$y+“1860856www.din.deDDIN EN 10245-5Steel wire and wire products Organic coatings on steel wire Part 5: Polyamide coated wireEnglish translation of DIN EN 10245-5:2012-01Stahldraht und Drahterzeugnisse Organische Beschichtungen auf Stahldraht Teil 5: Polyamid-beschichteter Drah
3、tEnglische bersetzung von DIN EN 10245-5:2012-01Fils et produits trfils en acier Revtements organiques sur fils dacier Partie 5 : Fils revtement de polyamideTraduction anglaise de DIN EN 10245-5:2012-01www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Docum
4、ent comprises 11 pages12.11 DIN EN 10245-5:2012-01 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ECISS/TC 106 “Wire rod and wires” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normena
5、usschuss Stahldraht und Stahl-drahterzeugnisse (Steel Wire and Wire Products Standards Committee), Working Committee NA 099-00-01 AA Stahldraht. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10245-5 October 2011 ICS 25.220.60; 77.140.65 English Version Steel wire and wire products - Organic c
6、oatings on steel wire - Part 5: Polyamide coated wire Fils et produits trfils en acier - Revtements organiques sur fils dacier - Partie 5: Fils revtement de polyamide Stahldraht und Drahterzeugnisse - Organische Beschichtungen auf Stahldraht - Teil 5: Polyamid-beschichteter Draht This European Stand
7、ard was approved by CEN on 17 September 2011. 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 standard without any alteration. Up-to-date lists and bibliographical references concernin
8、g 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 in any other language made by translation under the responsibility of a CEN member into it
9、s 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 Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
10、Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for
11、 CEN national Members. Ref. No. EN 10245-5:2011: EEUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG EN 10245-5:2011 (E) 2 Contents Page Foreword 3Introduction .41 Scope 42 Normative references 53 Terms and definitions .54 Methods of application and
12、classes of Polyamide (PA6) coatings 65 Requirements and testing methods for the Polyamide (PA6) coating material 65.1 Requirements .65.1.1 General 65.1.2 The Polyamide (PA6) organic coating composition .65.1.3 Polyamide (PA6) organic coating material consistency 65.2 Test methods 76 Requirement and
13、test on the Polyamide (PA6) coating on wire .76.1 Requirements .76.2 Test methods 77 Performance requirements and testing methods for Polyamide (PA6) coatings on wire 87.1 Performance requirements .87.2 Test methods for performance appraisal 88 Retests 89 Inspection and quality assurance 8Bibliograp
14、hy 9DIN EN 10245-5:2012-01 EN 10245-5:2011 (E) 3 Foreword This document (EN 10245-5:2011) has been prepared by Technical Committee ECISS/TC 106 “Wire rod and wires”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publicat
15、ion of an identical text or by endorsement, at the latest by April 2012, and conflicting national standards shall be withdrawn at the latest by April 2012. 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 n
16、ot be held responsible for identifying any or all such patent rights. This standard is made up of the following parts: Part 1: General Rules; Part 2: PVC finished wire; Part 3: PE coated wire; Part 4: Polyester coated wire; Part 5: Polyamide coated wire. According to the CEN/CENELEC Internal Regulat
17、ions, 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta
18、, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 10245-5:2012-01 EN 10245-5:2011 (E) 4 Introduction This European Standard for organic coatings for steel wire covers the requirements of a general nature and applies also t
19、o coatings for which no specific requirements have been established in the subsequent parts of this standard. The subsequent parts of this standard deal more specifically with clearly defined coatings or groups of coatings. These coatings may have their own particular methods of application and thei
20、r individual requirements which are specified in these parts of this standard, in other standards or in manufacturers data sheets. Because the standard specifies requirements and tests not only for the coating but also for the coating material, it has proved not practical to put all the requirements
21、 in one clause and all the tests in another one. Following structure has been chosen in order to limit complexity and to facilitate the use. In writing this series of standards consideration has been given to the nomenclature and transformation of organic coating materials as applied to steel wire p
22、roducts. These organic coating materials may, on application to wire and by their integration into the finished wire product, change their characteristics and properties. This standard specifies characteristics and tests not only for the organic coating but also for the coating materials both before
23、 and after their application to steel wire and wire products. In addition it specifies the requirements for performance levels and testing methods on organic coating material, which have become an integral and permanent part of the finished wire product. Therefore it has proven not to be practical t
24、o put all requirements in one clause and all the tests in another one. To aid continuity and in order to limit complexity, the following structure has been chosen for this standard: Clause 4 deals with the characteristics and testing methods of organic coating material as supplied by the manufacture
25、r for the purposes of its application to the wire product. Tests described in this section are intended to be carried out by the organic coating material manufacturer or the applicator before the coating operation. Clause 5 relates to the characteristics and testing methods for the “organic coating”
26、 when the organic coating material has been applied to and has become an integral part of the finished wire. Consequently tests are intended to be in the main carried out by the coating “applicators”. Clause 6 defines the performance requirements and testing methods on the “organic coating” of the f
27、inished wire product, and where this is not possible, tests will be carried out on “coated” panels. 1 Scope Complementary to EN 10245-1, this European Standard specifies the characteristics and requirements for steel wire and wire products coated with Polyamide (PA6). DIN EN 10245-5:2012-01 EN 10245
28、-5:2011 (E) 5 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10021, Ge
29、neral technical delivery conditions for steel products EN 10245-1:2008, Steel wire and wire products Organic coatings on steel wires Part 1: General rules EN ISO 527 (all parts), Plastics Determination of tensile properties EN ISO 1183-1, Plastics Methods for determining the density of non-cellular
30、plastics Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2004) EN ISO 1183-2, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column method (ISO 1183-2:2004) EN ISO 1183-3, Plastics Methods for determining the density
31、 of non-cellular plastics Part 3: Gas pyknometer method (ISO 1183-3:1999) EN ISO 2039-2, Plastics Determination of hardness Part 2: Rockwell hardness (ISO 2039-2:1987) EN ISO 2813, Paints and varnishes Determination of specular gloss of non-metallic paint films at 20, 60 and 85 (ISO 2813:1994, inclu
32、ding Technical Corrigendum 1:1997) EN ISO 3668, Paints and varnishes Visual comparison of the colour of paints (ISO 3668:1998) EN ISO 4892-1, Plastics Methods of exposure to laboratory light sources Part 1: General guidance (ISO 4892-1:1999) EN ISO 4892-2, Plastics Methods of exposure to laboratory
33、light sources Part 2: Xenon-arc lamps (ISO 4892-2:2006) EN ISO 4892-3, Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps (ISO 4892-3:2006) ISO 4582, Plastics Determination of changes in colour and variations in properties after exposure to daylight under glass, na
34、tural weathering or laboratory light sources 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 10245-1:2008 and the following apply. 3.1 polyamide coating PA6a coating on wire and wire products made from organic coating material consisting primarily of
35、polyamide (PA6) obtained by various polymerisation process NOTE The coating material may also contain plasticizers, pigments, stabilisers, lubricants and other substances. The coating material is in the form of powder or granules. DIN EN 10245-5:2012-01 EN 10245-5:2011 (E) 6 4 Methods of application
36、 and classes of Polyamide (PA6) coatings The organic coating material shall be applied from granules by extrusion or from powders by the fluidised bed method or powder spraying. Polyamide (PA6) coatings are classified on the basis of their method of application: either by extrusion or by fluidised b
37、ed or powder spraying and on the basis of their degree of adherence to the base wire. Class 1a: Wire with a Polyamide (PA6) coating applied by direct extrusion onto the base wire. Class 1b: Wire with Polyamide (PA6) coating applied by extrusion and made to adhere to the base wire by the use of a pri
38、mer which may be thermally cured or by the use of organic glues. Class 2a: Polyamide (PA6) powder material applied by thermal fusion or electrostatic spray directly on the base wire. Class 2b: Wire that has been pretreated with a primer, thermally cured and then covered with a Polyamide (PA6) powder
39、 applied thermally or electrostatically. 5 Requirements and testing methods for the Polyamide (PA6) coating material 5.1 Requirements 5.1.1 General The requirements for the coating material are summarized in Table 1. 5.1.2 The Polyamide (PA6) organic coating composition The composition shall be agre
40、ed between manufacturer and the applicator and shall take account of the latters method of application. However the Polyamide (PA6) organic coating material shall fulfil the requirements of this standard. The processing of the Polyamide (PA6) coating material shall be at the manufacturers discretion
41、. 5.1.3 Polyamide (PA6) organic coating material consistency The manufacturer shall ensure that the organic coating material composition and its characteristics remain constant from batch to batch and unchanged from that as agreed at the time of ordering. The processing of the Polyamide (PA6) coatin
42、g material shall be at the manufacturers discretion. The manufacturer shall immediately notify the applicator of any subsequent change in the type and quantity of the constituent parts of the composition once this has been agreed between the two parties. At the request of the supplier/purchaser the
43、presence of certain elements may be limited. In any case, the compound shall be cadmium free. DIN EN 10245-5:2012-01 EN 10245-5:2011 (E) 7 5.2 Test methods The tests shall be performed in accordance with EN 10245-1 and Table 1 below. Table 1 Requirements and testing methods for Polyamide (PA6) coati
44、ng material Characteristics Requirements Test methodsDensity 1,15 g/cm3EN ISO 1183-1 to -3 Hardness Rockwell scale M Max 82 EN ISO 2039-2 Tensile strengthaMin. 30 MPa EN ISO 527 (all parts) Elongation aMin. 200 % EN ISO 527 (all parts) aAfter conditioning in climatic chamber for 48 h at 23 C +/- 2 C
45、 and R.H.= 50 %. 6 Requirement and test on the Polyamide (PA6) coating on wire 6.1 Requirements The coating requirements are summarized in Table 2. 6.2 Test methods Unless otherwise specified in this Part 5 the test methods shall be in accordance with EN 10245-1. An overview of the test methods is g
46、iven in Table 2. Table 2 Requirements and testing methods far Polyamide (PA6) coating on wire Characteristics Requirements Test methodsAppear see EN 10245-1 Visual - With the naked eye Colour see product standardaEN ISO 3668 Gloss see product standardaEN ISO 2813 Coating thickness see product standa
47、rd EN 10245-1 Concentricity of the coating 60% minimum EN 10245-1 AdherencebPA6 class 1a PA6 class 1b or 2b PA6 class 2a 1-3 0 or 1 3 or 4 EN 10245-1 Performance after accelerated artificial light exposurecSee product standards aEN ISO 4892-1 Xenon arc: EN ISO 4892-2 QUV (A) or QUV (B) light: EN ISO
48、 4892-3 a In the absence of a product specification the requirements shall be agreed at the time of enquiry and order.b For Class 1a, a minimum pull out resistance of the plastic coating can be specified or agreed with the customer. c ISO samples of material of PA6 coating can be used as in Table 1.DIN EN 10245-5:2012-01 EN 10245-5:2011 (E) 8 7 Performance requirements and testing methods for Polyamide (PA6) coatings on wire
