1、August 2013 Translation by DIN-Sprachendienst.English price group 10No 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、 83.120!%mn“2047475www.din.deDDIN EN 16245-3Fibre-reinforced plastic composites Declaration of raw material characteristics Part 3: Specific requirements for fibre;English version EN 16245-3:2013,English translation of DIN EN 16245-3:2013-08Faserverstrkte Verbundwerkstoffe Angabe von Werkstoffeigens
3、chaften Teil 3: Spezifische Anforderungen an Fasern;Englische Fassung EN 16245-3:2013,Englische bersetzung von DIN EN 16245-3:2013-08Composites plastiques renforcs de fibres Dclaration des caractristiques des matires premires Partie 3: Exigences particulires pour les fibres;Version anglaise EN 16245
4、-3:2013,Traduction anglaise de DIN EN 16245-3:2013-08www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 14 pages 07.13 DIN EN 16245-3:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN 16245-3:2013) has be
5、en prepared by Technical Committee CEN/TC 249 “Plastics” (Secretariat: NBN, Belgium). The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (Plastics Standards Committee), Working Committee NA 054-02-02 AA Rieselfhige Duroplaste und langfaser-verstrkte Kunststof
6、fe. There are no DIN Standards available which correspond to the International Standards ISO 1887, ISO 1888, ISO 10119 and ISO 15100. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16245-3 May 2013 ICS 83.120 English Version Fibre-reinforced plastic composites - Declaration of raw material cha
7、racteristics - Part 3: Specific requirements for fibre Composites plastiques renforcs de fibres - Dclaration des caractristiques des matires premires - Partie 3: Exigences particulires pour les fibres Faserverstrkte Verbundwerkstoffe - Angabe von Werkstoffeigenschaften - Teil 3: Spezifische Anforder
8、ungen an Fasern This European Standard was approved by CEN on 21 March 2013. 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 bibli
9、ographical 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 in any other language made by translation under the respons
10、ibility 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 Republic, Denmark, Estonia, Finland, Former Yugoslav Repub
11、lic 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. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMAL
12、ISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16245-3:2013: EEN 16245-3:2013 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative re
13、ferences 4 3 Terms and definitions .5 4 Content of a declaration 6 5 Specific declaration requirements .6 5.1 General 6 5.2 Properties of carbon fibre .6 5.3 Properties of glass fibre 8 Bibliography . 12 DIN EN 16245-3:2013-08 EN 16245-3:2013 (E) 3 Foreword This document (EN 16245-3:2013) has been p
14、repared by 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 November 2013, and conflicting national standards sha
15、ll be withdrawn at the latest by November 2013. 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. EN 16245 consists of the following par
16、ts, under the general title Fibre-reinforced plastic composites Declaration of raw material characteristics: Part 1: General requirements Part 2: Specific requirements for resin, curing systems, additives and modifiers Part 3: Specific requirements for fibre (the present document) Part 4: Specific r
17、equirements for fabrics Part 5: Specific requirements for core materials According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denm
18、ark, 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 the United Kingdom. DIN EN 16245-3
19、:2013-08 EN 16245-3:2013 (E) 4 1 Scope This European Standard specifies the minimum information to be declared for fibre material to be used for the manufacturing of composites products. These specific declaration requirements are given in addition to the general requirements given in EN 16245-1. Th
20、is document includes requirements for the Certificate of Analysis (CoA). The purpose of the CoA is to verify that material properties and quality conforms to the declared values. This part of the standard is applicable to carbon and glass fibre material. 2 Normative references The following document
21、s, 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 references, the latest edition of the referenced document (including any amendments) applies. EN 16245-1:2013, Fibre-reinfo
22、rced plastics composites Declaration of raw material characteristics Part 1: General requirements EN ISO 291, Plastics Standard atmospheres for conditioning and testing (ISO 291) EN ISO 1889, Reinforcement yarns Determination of linear density (ISO 1889) EN ISO 1890, Reinforcement yarns Determinatio
23、n of twist (ISO 1890) EN ISO 3344, Reinforcement products Determination of moisture content (ISO 3344) EN ISO 9163, Textile glass Rovings Manufacture of test specimens and determination of tensile strength of impregnated rovings (ISO 9163) EN ISO 10548:2003, Carbon fibre Determination of size conten
24、t (ISO 10548:2002) EN ISO 10618, Carbon fibre Determination of tensile properties of resin-impregnated yarn (ISO 10618) ISO 1887, Textile glass Determination of combustible-matter content ISO 1888, Textile glass Staple fibres or filaments Determination of average diameter ISO 10119:2002, Carbon fibr
25、e Determination of density ISO 15100, Plastics Reinforcement fibres Chopped strands Determination of bulk density ASTM D150-11, Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation ASTM D578-05, Standard Specification for Glass Fiber
26、 Strands ASTM D2970-04, Standard Test Method for Testing Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made From Glass Filaments DIN EN 16245-3:2013-08 EN 16245-3:2013 (E) 5 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 carbon fibre f
27、ibre produced by the pyrolysis of organic precursor fibres such as rayon, polyacrylonitrile (PAN), and pitch in an inert atmosphere Note 1 to entry: The term is often used interchangeably with graphite, however carbon fibres and graphite fibres differ in the temperature at which the fibres are made
28、and heat-treated, and the amount of carbon produced. Carbon fibres typically are carbonised at about 1 300 C and assay at 93 % to 95 % carbon, while graphite fibres are graphitised at 1 900 C to 3 000 C and assay at more than 99 % elemental carbon. 3.2 glass fibre fibre made under highly controlled
29、conditions from molten minerals and other inorganic materials where the resulting silica content normally is above 50 % 3.3 fibre unit of matter characterised by a high ratio of length to thickness or diameter 3.4 filament variety of fibres characterised by extreme length, such that there are normal
30、ly no filament ends within a part except at geometric discontinuities Note 1 to entry: Fibre and filament are often interchanged. Note 2 to entry: Filaments can be formed into roving or yarn with low twist. 3.5 twist number of turns per unit length about the axis, in a yarn or other textile strand 3
31、.6 sizing agent/coupling agent chemical substance applied to filaments/fibres for protection, processability and influence on mechanical and chemical properties 3.7 fibre strand bundle of filaments 3.8 yarn twisted strands Note 1 to entry: For carbon fibre, yarn can be used on filament bundle with 0
32、 twist. 3.9 roving number of strands, tows or ends collected into a parallel bundle with little or no twist DIN EN 16245-3:2013-08 EN 16245-3:2013 (E) 6 4 Content of a declaration A declaration for the fibre material shall consist of information according to EN 16245-1:2013, Clause 5 and Clause 5 of
33、 this standard. 5 Specific declaration requirements 5.1 General The specific requirements for fibre are given below. All declaration requirements, i.e. the general information according to EN 16245-1 and the specific declaration requirements according to this part (i.e. EN 16245-3), and application
34、dependant requirements as agreed between manufacturer/supplier and customer, shall be declared by the supplier as information to the customer. The following also apply: if the property given has reference to a test standard or test method, this test standard or test method shall be used; the values
35、given shall be in accordance with the test standard given; if the test environment is not clearly stated in the specific test standard, the standard atmosphere conditioning and testing shall be carried out in accordance with EN ISO 291; the manufacturer shall be responsible for the performance and r
36、esults of all tests required for the declaration. 5.2 Properties of carbon fibre The specific declaration requirements for carbon fibre are listed below. The declaration including tolerances shall be given in accordance with the test standards stated in Table 1. Deviations from the referred standard
37、s shall be clearly stated and explained. The following specific declaration requirements a) to n) apply for all carbon fibre independent of application: a) fibre identification (name/number/code used by the manufacturer for identification purposes); b) fibre density g/cm3; NOTE 1 Defines the density
38、 of the roving/yarn without sizing agent. c) linear density g/km (= tex); NOTE 2 Defines the linear density of the roving/yarn without sizing agent. Given as supply batch value and bobbin/roll value. d) filament count (f); e) filament diameter m; DIN EN 16245-3:2013-08 EN 16245-3:2013 (E) 7 f) size
39、identification code, surface preparation and chemical basis of the sizing: 1) Defines the size applied to the fibre with respect to type and product identification. 2) The size identification shall refer to a revision number or date of modification if number/code is the same for different versions o
40、f the size formulation. 3) Identification of other type of preparation. g) size content wt%; NOTE 3 Defines the average amount of size applied to fibre. h) fibre twist t/m: 1) Defines the amount of twist. The twist refers to the twist after the roving/yarn has been taken off the bobbin/roll accordin
41、g to advised method. The associated take off method shall be mentioned, e.g. roll off or pull out from centre. i) strand length (not applicable if continuous) mm; j) tensile strength MPa: 1) The standard and method applied shall be declared. k) tensile modulus GPa: 1) The standard and method applied
42、 shall be declared. l) tensile strain at break %: 1) The standard and method applied shall be declared. m) packing/storing condition; NOTE 4 Specifies the temperature and humidity at packaging premises and when stored. n) bobbin/spool characteristic (i.e. spool dimensions, mass). The Certificate of
43、Analysis (CoA) verifies that the selected properties for the CoA for the delivered carbon fibre material comply with the declared values, in accordance with the methods specified in Table 1. The CoA shall be given in accordance with EN 16245-1:2013, Clause 6. DIN EN 16245-3:2013-08 EN 16245-3:2013 (
44、E) 8 Table 1 Material declaration of carbon fibre properties/conditions relevant for CoA Ref. no 5.2 Property Nominal value Minimum and/or maximum value Unit Test method b) Density Mean value Minimum and maximum values g/cm3ISO 10119:2002, Method A: Liquid displacement method. c) Linear density Mean
45、 value Minimum and maximum values g/km = tex EN ISO 1889 d) Filament count Mean value Minimum and maximum values f e) Filament diameter Mean value Minimum and maximum values m g) Size content non-cured sizing partly cured and cured sizing Mean value Minimum and maximum values wt% EN ISO 10548:2003,
46、Method A Solvent method Method B Acid method h) Twist (excluding chopped strand) Mean value Direction of twist (S or Z) shall be given Minimum and maximum values t/m EN ISO1890 i) Strand length (excluding continuous fibre) Mean value Minimum and maximum values mm j) Tensile strength Mean value Minim
47、um value MPa EN ISO 10618 (or test methods based on JIS R 7601 1) using test rate 5 mm/min to 30 mm/min k) Tensile modulus Mean value Minimum value GPa EN ISO 10618 (or test methods based on JIS R 7601 1) using test rate 5 mm/min to 30 mm/min l) Tensile strain at break Mean value Minimum value % EN
48、ISO 10618 (or test methods based on JIS R 7601 1) using test rate 5 mm/min to 30 mm/min 5.3 Properties of glass fibre The specific declaration requirements for glass fibre are listed below. The declaration including tolerances shall be given in accordance with the test standards stated in Table 2 and Table 3. The following specific declaration requirements a) to p) apply for all glass fibre independent of application: a) fibre identification (n
