1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationFibre-reinforced plastic composites Declaration of raw material characteristicsPart 2: Specific requirements for resin, curing systems, additives and modifiersBS EN 16245-2:2013B
2、S EN 16245-2:2013BS EN 16245-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16245-2:2013.The UK national committee are of the opinion that in all parts of EN 16245 the use of the terms “guaranteed minimum value” and “guaranteed maximum value” is not appr
3、opriate within a voluntary based standard. 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.T
4、he UK participation in its preparation 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 pr
5、ovisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 74083 1ICS 83.120Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was publish
6、ed under the authority of the Standards Policy and Strategy Committee on 30 June 2013.Amendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16245-2 May 2013 ICS 83.120 English Version Fibre-reinforced plastic composites - Declaration of
7、raw material characteristics - Part 2: Specific requirements for resin, curing systems, additives and modifiers Composites plastiques renforcs de fibres - Dclaration des caractristiques des matires premires - Partie 2: Exigences particulires pour les rsines, les systmes de polymrisation, les additif
8、s et les modificateurs Faserverstrkte Verbundwerkstoffe - Angabe von Werkstoffeigenschaften - Teil 2: Spezifische Anforderungen an Harz, Aushrtungssysteme, Zusatzstoffe und Modifizierer This European Standard was approved by CEN on 21 March 2013. CEN members are bound to comply with the CEN/CENELEC
9、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 concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to
10、 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 its own language and notified to the CEN-CENELEC Management Centre has the same status as the officia
11、l versions. CEN members are the national standards bodies of Austria, 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, No
12、rway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in
13、 any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16245-2:2013: EEN 16245-2:2013 (E)2Contents PageForeword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .6 4 Content of a declaration8 5 Specific declaration requirements.8 5.1 General8 5.2 Declaration f
14、or resin8 5.2.1 Declaration for unsaturated polyester and vinyl ester resin.8 5.3 Declaration for curing systems . 11 5.3.1 Properties of resin initiator 11 5.3.2 Properties of resin accelerator/promoter. 13 5.3.3 Properties of resin inhibitor. 14 5.4 Declaration for resin additive/modifier. 15 Anne
15、x A (normative) Non-reinforced/clear cast mouldings of unsaturated polyesters and vinyl ester . 17 A.1 Principle. 17 A.2 Apparatus 17 A.3 Procedure 17 A.3.1 Curing system. 17 A.3.2 Mould preparation filling 17 A.3.3 Curing 18 A.3.4 Demould. 18 A.3.5 Post curing 18 A.4 Test specimens. 19 A.5 Quality
16、assurance and control 19 Bibliography . 20 BS EN 16245-2:2013EN 16245-2:2013 (E)2Contents PageForeword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .6 4 Content of a declaration8 5 Specific declaration requirements.8 5.1 General8 5.2 Declaration for resin8 5.2.1 Declaration for unsatu
17、rated polyester and vinyl ester resin.8 5.3 Declaration for curing systems . 11 5.3.1 Properties of resin initiator 11 5.3.2 Properties of resin accelerator/promoter. 13 5.3.3 Properties of resin inhibitor. 14 5.4 Declaration for resin additive/modifier. 15 Annex A (normative) Non-reinforced/clear c
18、ast mouldings of unsaturated polyesters and vinyl ester . 17 A.1 Principle. 17 A.2 Apparatus 17 A.3 Procedure 17 A.3.1 Curing system. 17 A.3.2 Mould preparation filling 17 A.3.3 Curing 18 A.3.4 Demould. 18 A.3.5 Post curing 18 A.4 Test specimens. 19 A.5 Quality assurance and control 19 Bibliography
19、. 20 BS EN 16245-2:2013EN 16245-2:2013 (E)3ForewordThis document (EN 16245-2:2013) has been prepared 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 te
20、xt or by endorsement, at the latest by November 2013, and conflicting national standards shall 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 respon
21、sible 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 material characteristics:Part 1: General requirementsPart 2: Specific requirements for resin, curing systems, additives and mod
22、ifiers (the present document)Part 3: Specific requirements for fibrePart 4: Specific requirements for fabrics Part 5: Specific requirements for core materialsAccording to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this
23、 European Standard: Austria, 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
24、, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.BS EN 16245-2:2013EN 16245-2:2013 (E)41 ScopeThis European Standard specifies the minimum information to be declared for resins, curing systems, additives and modifiers to be used for the manufacturing of composites products. Thes
25、e specific declaration requirements are in addition to the general requirements given in EN 16245-1.This 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. 2 Normative referen
26、cesThe 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 references, the latest edition of the referenced document (including any amendments) applies.EN 16
27、245-1:2013, Fibre-reinforced plastic composites Declaration of raw material characteristics Part 1:General requirementsEN 59, Glass reinforced plastics Measurement of hardness by means of a Barcol impressorEN ISO 62, Plastics Determination of water absorption (ISO 62)EN ISO 75-2:2013, Plastics Deter
28、mination of temperature of deflection under load Part 2: Plastics andebonite (ISO/FDIS 75-2:2012)EN ISO 178:2010, Plastics Determination of flexural properties (ISO 178:2010)EN ISO 291, Plastics Standard atmospheres for conditioning and testing (ISO 291)EN ISO 527 (all parts), Plastics Determination
29、 of tensile properties (ISO 527)EN ISO 584, Plastics Unsaturated polyester resins Determination of reactivity at 80 C (conventional method) (ISO 584)EN ISO 787-5, General methods of test for pigments and extenders Part 5: Determination of oil absorption value (ISO 787-5)EN ISO 1183 (all parts), Plas
30、tics Methods for determining the density of non-cellular plastics (ISO 1183)EN ISO 2114, Plastics (polyester resins) and paints and varnishes (binders) Determination of partial acid value and total acid value (ISO 2114)EN ISO 2555, Plastics Resins in the liquid state or as emulsions or dispersions D
31、etermination of apparent viscosity by the Brookfield Test method (ISO 2555)EN ISO 2592, Determination of flash and fire points Cleveland open cup method (ISO 2592)EN ISO 2719, Determination of flash point Pensky-Martens closed cup method (ISO 2719)EN ISO 2811 (all parts), Paints and varnishes Determ
32、ination of density (ISO 2811)EN ISO 2884 (all parts), Paints and varnishes Determination of viscosity using rotary viscometers(ISO 2884)BS EN 16245-2:2013EN 16245-2:2013 (E)41 ScopeThis European Standard specifies the minimum information to be declared for resins, curing systems, additives and modif
33、iers to be used for the manufacturing of composites products. These specific declaration requirements are in addition to the general requirements given in EN 16245-1.This document includes requirements for the Certificate of Analysis (CoA). The purpose of the CoA is to verify that material propertie
34、s and quality conforms to the declared values. 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 references, the latest edition o
35、f the referenced document (including any amendments) applies.EN 16245-1:2013, Fibre-reinforced plastic composites Declaration of raw material characteristics Part 1:General requirementsEN 59, Glass reinforced plastics Measurement of hardness by means of a Barcol impressorEN ISO 62, Plastics Determin
36、ation of water absorption (ISO 62)EN ISO 75-2:2013, Plastics Determination of temperature of deflection under load Part 2: Plastics andebonite (ISO/FDIS 75-2:2012)EN ISO 178:2010, Plastics Determination of flexural properties (ISO 178:2010)EN ISO 291, Plastics Standard atmospheres for conditioning a
37、nd testing (ISO 291)EN ISO 527 (all parts), Plastics Determination of tensile properties (ISO 527)EN ISO 584, Plastics Unsaturated polyester resins Determination of reactivity at 80 C (conventional method) (ISO 584)EN ISO 787-5, General methods of test for pigments and extenders Part 5: Determinatio
38、n of oil absorption value (ISO 787-5)EN ISO 1183 (all parts), Plastics Methods for determining the density of non-cellular plastics (ISO 1183)EN ISO 2114, Plastics (polyester resins) and paints and varnishes (binders) Determination of partial acid value and total acid value (ISO 2114)EN ISO 2555, Pl
39、astics Resins in the liquid state or as emulsions or dispersions Determination of apparent viscosity by the Brookfield Test method (ISO 2555)EN ISO 2592, Determination of flash and fire points Cleveland open cup method (ISO 2592)EN ISO 2719, Determination of flash point Pensky-Martens closed cup met
40、hod (ISO 2719)EN ISO 2811 (all parts), Paints and varnishes Determination of density (ISO 2811)EN ISO 2884 (all parts), Paints and varnishes Determination of viscosity using rotary viscometers(ISO 2884)BS EN 16245-2:2013EN 16245-2:2013 (E)5EN ISO 3251, Paints, varnishes and plastics Determination of
41、 non-volatile-matter content (ISO 3251)EN ISO 3521, Plastics Unsaturated polyester and epoxy resins Determination of overall volume shrinkage (ISO 3521)EN ISO 3838, Crude petroleum and liquid or solid petroleum products Determination of density or relative density Capillary-stoppered pyknometer and
42、graduated bicapillary pyknometer methods (ISO 3838)EN ISO 4629, Binders for paints and varnishes Determination of hydroxyl value Titrimetric method (ISO 4629)EN ISO 4630 (all parts), Clear liquids Estimation of colour by the Gardner colour scale (ISO 4630)EN ISO 15512, Plastics Determination of wate
43、r content (ISO 15512)ISO 760, Determination of water Karl Fischer method (General method)ISO 3105, Glass capillary kinematic viscometers Specifications and operating instructionsISO 5661, Petroleum Products Hydrocarbon liquids Determination of refractive indexISO 14848, Plastics Unsaturated-polyeste
44、r resins Determination of reactivity at 130 degrees CASTM D1135-86, Standard Test Methods for Chemical Analysis of Blue PigmentsASTM D2196-10, Standard Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational (Brookfield type) ViscometerASTM D3278-96, Standard Test Methods fo
45、r Flash Point of Liquids by Small Scale Closed-Cup ApparatusASTM D4835-08, Standard Specification for Propylene Glycol Monomethyl Ether AcetateASTM D6420-99, Standard Test Method for Determination of Gaseous Organic Compounds by Direct Interface Gas Chromatography-Mass SpectrometryASTM E298-08, Stan
46、dard Test Methods for Assay of Organic PeroxidesASTM E1473-09, Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature AlloysUOP523, Glycol and Carom Solvent Distribution in Mixtures by GCDIN 16945:1989, Testing of resins, hardeners and accelerators, and catalyzed resinsB
47、S EN 16245-2:2013EN 16245-2:2013 (E)63 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1acceleratorpromotersubstance used in small proportion to increase the reaction rate of a chemical system (reactants, plus other additives) SOURCE: EN ISO 472:20
48、13, 2.13.2additivemodifiersubstance added to a resin to improve or modify one or more properties (i.e. UV stability, surface tensions, air release etc.)3.3Barcol hardnesshardness value obtained by measuring the resistance to penetration of a sharp, spring-loaded steel point with an instrument called
49、 the Barcol Impressor Note 1 to entry: The value can be used as an indicative measure of the degree of cure of a thermosetting resin.3.4cureprocess of chemically converting an unsaturated polymeric composition into a more stable three-dimensional network by cross-linking3.5curing systeminitiator, promoter, accelerator and inhibitor, all related to the chemical reaction of the resin 3.6flash pointlowest temperature at which a combustible liquid will gi
