1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationFibre-reinforced plastic composites Declaration of raw material characteristicsPart 4: Specific requirements for fabricsBS EN 16245-4:2013BS EN 16245-4:2013BS EN 16245-4:2013 BRI
2、TISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16245-4:2013.The UK national committee is of the opinion that, in all parts of EN 16245, the use of the terms “guaranteed minimum value” and “guaranteed maximum value” is not appropriate within a voluntary-based stand
3、ard. Furthermore, the absolute “minimum value” and “maximum value” cannot be determined practicably, so that “statistical minimum value” (defined in EN 16245-1) and “statistical maximum value” (calculated in a similar manner using maximal values) are preferred.The UK participation in its preparation
4、 was entrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are resp
5、onsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 74085 5ICS 83.120Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standard
6、s Policy and Strategy Committee on 30 June 2013.Amendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16245-4 April 2013 ICS 83.120 English Version Fibre-reinforced plastic composites - Declaration of raw material characteristics - Part
7、4: Specific requirements for fabrics Composites plastiques renforcs de fibres - Dclaration des caractristiques des matires premires - Partie 4: Exigences particulires pour les tissus Faserverstrkte Verbundwerkstoffe - Angabe von Werkstoffeigenschaften - Teil 4: Spezifische Anforderungen an Gewebe Th
8、is European Standard was approved by CEN on 1 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 bibliographical referenc
9、es 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 responsibility of a CEN me
10、mber 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 Republic of Macedonia, F
11、rance, 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 NORMALISATION EUROPISCHES
12、 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 16245-4:2013: EBS EN 16245-4:2013EN 16245-4:2013 (E)2Contents PageForeword3 1 Scope 4 2 Normative referen
13、ces 4 3 Terms and definitions and abbreviated terms5 3.1 Terms and definitions .5 3.2 Abbreviated terms .5 4 Content of a declaration5 5 Specific declaration requirements.5 5.1 General5 5.2 Declaration for fabrics with continuous fibre .6 5.2.1 Declaration for uni-axial and multi-axial fabrics.6 5.2
14、.2 Declaration for woven roving fabric . 10 5.3 Declaration for fabrics with discontinuous fibre. 10 5.4 Declaration for additional process/material. 10 Bibliography . 12 BS EN 16245-4:2013EN 16245-4:2013 (E)2Contents PageForeword3 1 Scope 4 2 Normative references 4 3 Terms and definitions and abbre
15、viated terms5 3.1 Terms and definitions .5 3.2 Abbreviated terms .5 4 Content of a declaration5 5 Specific declaration requirements.5 5.1 General5 5.2 Declaration for fabrics with continuous fibre .6 5.2.1 Declaration for uni-axial and multi-axial fabrics.6 5.2.2 Declaration for woven roving fabric
16、. 10 5.3 Declaration for fabrics with discontinuous fibre. 10 5.4 Declaration for additional process/material. 10 Bibliography . 12 BS EN 16245-4:2013EN 16245-4:2013 (E)3ForewordThis document (EN 16245-4:2013) has been prepared by Technical Committee CEN/TC 249 “Plastics”, the secretariat of which i
17、s 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 October 2013, and conflicting national standards shall be withdrawn at the latest by October 2013.Attention is drawn to the possibilit
18、y 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 parts, under the general title Fibre-reinforced plastic composites Declaration of raw ma
19、terial characteristics:Part 1: General requirementsPart 2: Specific requirements for resin, curing systems, additives and modifiersPart 3: Specific requirements for fibrePart 4: Specific requirements for fabricsPart 5: Specific requirements for core materialsAccording to the CEN-CENELEC Internal Reg
20、ulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland,
21、Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.BS EN 16245-4:2013EN 16245-4:2013 (E)41 ScopeThis part of this European Standard specifies the minimum information to be declared
22、 for fabrics to be used for the manufacturing of composites products, also impregnated products, but not to the composite products or impregnated products themselves.These specific declaration requirements are in addition to the general requirements given in Part 1 of this standard (i.e. EN 16245-1)
23、.This document includes requirements for the Certificate of Analysis (CoA). The purpose of the CoA is to verify that material properties and quality conform to the declared values. This part of the standard is applicable to uni-axial and multi-axial fabric material. 2 Normative referencesThe followi
24、ng 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 references, the latest edition of the referenced document (including any amendments) applies.EN 13473-1, Reinfor
25、cement Specifications for multi-axial multi-ply fabrics Part 1: DesignationEN 13473-2, Reinforcement Specifications for multi-axial multi-ply fabrics Part 2: Methods of test and general requirementsEN 16245-1:2013, Fibre-reinforced plastic composites Declaration of raw material characteristics Part
26、1: General requirementsEN 16245-3, Fibre-reinforced plastic composites Declaration of raw material characteristics Part 3: Specific requirements for fibreEN ISO 291, Plastics Standard atmospheres for conditioning and testing (ISO 291)EN ISO 1889, Reinforcement yarns Determination of linear density (
27、ISO 1889)EN ISO 3344, Reinforcement products Determination of moisture content (ISO 3344)EN ISO 4921, Knitting Basic concepts Vocabulary (ISO 4921)ISO 1887, Textile glass Determination of combustible-matter contentISO 3374, Reinforcement products Mats and fabrics Determination of mass per unit areaI
28、SO 5025, Reinforcement products Woven fabrics Determination of width and lengthBS EN 16245-4:2013EN 16245-4:2013 (E)41 ScopeThis part of this European Standard specifies the minimum information to be declared for fabrics to be used for the manufacturing of composites products, also impregnated produ
29、cts, but not to the composite products or impregnated products themselves.These specific declaration requirements are in addition to the general requirements given in Part 1 of this standard (i.e. EN 16245-1).This document includes requirements for the Certificate of Analysis (CoA). The purpose of t
30、he CoA is to verify that material properties and quality conform to the declared values. This part of the standard is applicable to uni-axial and multi-axial fabric material. 2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indis
31、pensable 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 13473-1, Reinforcement Specifications for multi-axial multi-ply fabrics Part 1: DesignationEN 13473-2, Reinf
32、orcement Specifications for multi-axial multi-ply fabrics Part 2: Methods of test and general requirementsEN 16245-1:2013, Fibre-reinforced plastic composites Declaration of raw material characteristics Part 1: General requirementsEN 16245-3, Fibre-reinforced plastic composites Declaration of raw ma
33、terial characteristics Part 3: Specific requirements for fibreEN ISO 291, Plastics Standard atmospheres for conditioning and testing (ISO 291)EN ISO 1889, Reinforcement yarns Determination of linear density (ISO 1889)EN ISO 3344, Reinforcement products Determination of moisture content (ISO 3344)EN
34、ISO 4921, Knitting Basic concepts Vocabulary (ISO 4921)ISO 1887, Textile glass Determination of combustible-matter contentISO 3374, Reinforcement products Mats and fabrics Determination of mass per unit areaISO 5025, Reinforcement products Woven fabrics Determination of width and lengthBS EN 16245-4
35、:2013EN 16245-4:2013 (E)53 Terms and definitions and abbreviated terms3.1 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1.1fabricmaterial constructed of interlaced yarns, fibres, or filaments, usually a planar structureNote 1 to entry: Nonwovens
36、can be included in this classification.3.1.2structural fibreload carrying fibre in the fabric3.2 Abbreviated termsUD uni-axial, fibres in one directionBIAX bi-axial, fibres in two directionsTRIAX three-axial, fibres in three directionsQUADRIAX four-axial, fibres in four directions4 Content of a decl
37、arationA declaration for the fabrics shall consist of information according to Clause 5 of EN 16245-1:2013 and Clause 5 of this standard.5 Specific declaration requirements5.1 GeneralThe specific requirements for fabrics are given below. All declaration requirements, i.e. the general information acc
38、ording to EN 16245-1 and the specific declaration requirements according to this part (i.e. EN 16245-4), and application dependant requirements as agreed between manufacturer/supplier and customer shall be declared by the supplier as information to the customer, and the following apply:if the proper
39、ty given has reference to a test method standard or test method, this test method standard or test method shall be used;the values given shall be in accordance with the test method standard given;if the test environment is not clearly stated in the specific test method standard, the standard atmosph
40、ere conditioning and testing shall be carried out in accordance with EN ISO 291;the manufacturer shall be responsible for the performance and results of all tests required for the declaration.BS EN 16245-4:2013EN 16245-4:2013 (E)65.2 Declaration for fabrics with continuous fibre 5.2.1 Declaration fo
41、r uni-axial and multi-axial fabrics5.2.1.1 Properties of fabricsThe specific declaration requirements for fabrics are listed below. The declaration including tolerances shall be given in accordance with the test method standards stated in Table 1.The following specific declaration requirements a) to
42、 k) apply for all fabrics independent of application:a) identification (name/number/code used by the manufacturer for identification purposes);1) Products with equal identification shall have identical processing cards (i.e. fabrication specification,thread tension, knitting/stitching pattern, etc.)
43、.b) fabric type (e.g. UD, BIAX, QUADRIAX);c) fibre orientations (layer number one facing inwards against the centre of the roll) null;d) total nominal area weight g/m2;e) dimensions (length and width) mm;f) defects;g) moisture content %;h) loss of ignition;i) core tube inner diameter mm;j) expiry da
44、te;1) The expiry date of the fabric is generally equal to the expiry date of the constituent sized fibrespecified by the fibre manufacturer/supplier.2) If the fabric manufacturer/supplier applies size or other material affecting the expiry date of the fabric,this shall be taken into account.k) marki
45、ng.The requested content of a Certificate of Analysis (CoA) verifies that the properties of the delivered fabric material comply with the declared properties based on Table 1. The CoA shall be given in accordance with Clause 6 in EN 16245-1:2013.BS EN 16245-4:2013EN 16245-4:2013 (E)65.2 Declaration
46、for fabrics with continuous fibre5.2.1 Declaration for uni-axial and multi-axial fabrics5.2.1.1 Properties of fabricsThe specific declaration requirements for fabrics are listed below. The declaration including tolerances shallbe given in accordance with the test method standards stated in Table 1.T
47、he following specific declaration requirements a) to k) apply for all fabrics independent of application:a) identification (name/number/code used by the manufacturer for identification purposes);1) Products with equal identification shall have identical processing cards (i.e. fabrication specificati
48、on,thread tension, knitting/stitching pattern, etc.).b) fabric type (e.g. UD, BIAX, QUADRIAX); c) fibre orientations (layer number one facing inwards against the centre of the roll) null;d) total nominal area weight g/m2;e) dimensions (length and width) mm;f) defects;g) moisture content %;h) loss of
49、 ignition;i) core tube inner diameter mm;j) expiry date;1) The expiry date of the fabric is generally equal to the expiry date of the constituent sized fibre specified by the fibre manufacturer/supplier.2) If the fabric manufacturer/supplier applies size or other material affecting the expiry date of the fabric,this shall be taken into account.k) marking.The requested content of a Certificate of Analysis (CoA) verifies that the properties of the delivered fabricmaterial co
