1、October 2012Translation by DIN-Sprachendienst.English price group 9No 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、83.080.10!$?“1919728www.din.deDDIN EN ISO 3673-2Plastics Epoxy resins Part 2: Preparation of test specimens and determination of properties ofcrosslinked epoxy resins (ISO 3673-2:2012);English version EN ISO 3673-2:2012,English translation of DIN EN ISO 3673-2:2012-10Kunststoffe Epoxidharze Teil 2:
3、Herstellung von Probekrpern und Bestimmung von Eigenschaften von vernetztenEpoxidharzen (ISO 3673-2:2012);Englische Fassung EN ISO 3673-2:2012,Englische bersetzung von DIN EN ISO 3673-2:2012-10Plastiques Rsines poxydes Partie 2: Prparation des prouvettes et dtermination des proprits des rsinespoxyde
4、s rticules (ISO 3673-2:2012);Version anglaise EN ISO 3673-2:2012,Traduction anglaise de DIN EN ISO 3673-2:2012-10SupersedesDIN EN ISO 3673-2:2000-10www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 13 pages09.12 DIN EN ISO 3673-2:2012-10
5、2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 61 “Plastics” (Secretariat: SAC, China) in collaboration with Technical Committee CEN/TC 249 “Plastics”, (Secretariat: NBN, Belgium). The responsible German body involved in its p
6、reparation was the Normenausschuss Kunststoffe (Plastics Standards Committee), Working Committee NA 054-02-01 AA Hrtbare Harze. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 62 DIN EN ISO 62 ISO 75-2 DIN EN ISO 75-2 ISO 178 DIN EN ISO
7、 178 ISO 179-1 DIN EN ISO 179-1 ISO 179-2 DIN EN ISO 179-2 ISO 527-2 DIN EN ISO 527-2 ISO 2577 DIN EN ISO 2577 ISO 2818 DIN EN ISO 2818 ISO 3167 DIN EN ISO 3167 ISO 4589-2 DIN EN ISO 4589-2 ISO 10350-1 DIN EN ISO 10350-1 ISO 11537-2 DIN 53765 IEC 60093 DIN IEC 60093 IEC 60112 DIN EN 60112 IEC 60243-
8、1 DIN EN 60243-1 IEC 60296 DIN IEC 60296 IEC 60695-11-10 DIN IEC 60695-11-10 IEC 60695-11-20 DIN IEC 60695-11-20 Amendments This standard differs from DIN EN ISO 3673-2:2000-10 as follows: a) specifications concerning the determination of the properties of non-crosslinked epoxy resins have been dele
9、ted; b) normative references have been updated; c) the former Table 1 “Processing properties” has been deleted; d) The standard has been editorially revised. Previous editions DIN EN ISO 3673-2: 2000-10 DIN EN ISO 3673-2:2012-10 3 National Annex NA (informative) Bibliography DIN 53765, Testing of pl
10、astics and elastomeres Thermal analysis DSC-method DIN EN 60112, Method for the determination of the proof and the comparative tracking indices of solid insulating materials DIN EN 60243-1, Electrical strength of insulating materials Test methods Part 1: Tests at power fre-quencies DIN EN ISO 62, Pl
11、astics Determination of water absorption DIN EN ISO 75-2, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite DIN EN ISO 178, Plastics Determination of flexural properties DIN EN ISO 179-1, Plastics Determination of Charpy impact properties Part 1: Non-instrum
12、ented impact test DIN EN ISO 179-2, Plastics Determination of Charpy impact properties Part 2: Instrumented impact test DIN EN ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics DIN EN ISO 2577, Plastics Thermosetting moulding material
13、s Determination of shrinkage DIN EN ISO 2818, Plastics Preparation of test specimens by machining DIN EN ISO 3167, Plastics Multipurpose test specimens DIN EN ISO 4589-2, Plastics Determination of burning behaviour by oxygen index Part 2: Ambient-temperature test DIN EN ISO 10350-1:2010-01, Plastics
14、 Acquisition and presentation of comparable single-point data Part 1: Moulding materials DIN IEC 60093, Methods of test for insulating materials for electrical purposes Volume resistivity and surface resistivity of solid electrical insulating materials DIN IEC 60296, Fluids for electrotechnical appl
15、ications Unused mineral insulating oils for transformers and switchgear DIN IEC 60695-11-10, Fire hazard testing Part 11-10: Test flames 50 W horizontal and vertical flame test methods DIN IEC 60695-11-20, Fire hazard testing Part 11-20: Test flames 500 W flame test methods DIN EN ISO 3673-2:2012-10
16、 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 3673-2 July 2012 ICS 83.080.10 Supersedes EN ISO 3673-2:1999English Version Plastics - Epoxy resins - Part 2: Preparation of test specimens and determination of properties of crosslinked epoxy resinsPlastiqu
17、es - Rsines poxydes - Partie 2: Prparation des prouvettes et dtermination des proprits des rsines poxydes rticules (ISO 3673-2:2012) Kunststoffe - Epoxidharze - Teil 2: Herstellung von Probekrpern und Bestimmung von Eigenschaften von vernetzten Epoxidharzen (ISO 3673-2:2012) This European Standard w
18、as approved by CEN on 14 July 2012. 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 concerning such nat
19、ional 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 its own lang
20、uage 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, France, Germany, Greece
21、, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form an
22、d by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 3673-2:2012: E(ISO 3673-2:2012) EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG 2DIN EN ISO 3673-2:2012-10 EN ISO 3673-2:2012 (E) Contents Page Foreword . 3 1 Scope . 4 2
23、Normative references 4 3 Preparation of test specimens 5 3.1 General 5 3.2 Pretreatment of materials 5 3.3 Preparation of test sheets . 5 3.4 Cutting out test specimens . 7 3.5 Conditioning test specimens 7 4 Determination of properties 7 Bibliography 9 Foreword This document (EN ISO 3673-2:2012) ha
24、s been prepared by Technical Committee ISO/TC 61 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 by publication of an identical text or by endorsement, at the lat
25、est by January 2013, and conflicting national standards shall be withdrawn at the latest by January 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
26、such patent rights. This document supersedes EN ISO 3673-2:1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Est
27、onia, 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. Endorsement notice The
28、 text of ISO 3673-2:2012 has been approved by CEN as a EN ISO 3673-2:2012 without any modification. “Plastics”3DIN EN ISO 3673-2:2012-10 EN ISO 3673-2:2012 (E) SAFETY STATEMENT Persons using this document should be familiar with normal laboratory practice, if applicable. This document does not purpo
29、rt to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any regulatory requirements.1 Scope7KLVSDUWRI,62VSHFLHVWKHPHWKRGVRISUHSDUDWLRQRIWH VWVSHFLPHQVDQGWKHWHVWP
30、HWKRGVWREHXVHGLQGHWHUPLQLQJWKHSURSHUWLHVRIFURVVOLQNHGHSRUHVLQV7KH SURSHUWLHVGHWHUPLQHGKDYHEHHQVHOHFWHGIURPthe general test methods in ISO 10350-1:2007.7HVWPHWKRGVIRUWKHGHWHUPLQDWLRQRIWKHSURSHUWLHVRIQRQFURVVOLQNHGHSRUHVLQVDUHQRWLQFOXGHGLQWKLVpart of ISO 3673.127( 7HVWPHWKRGVIRUQRQFURVVOLQNHGHSRUHVLQV
31、DUHVSHFLHGLQ,62,QRUGHUWRREWDLQUHSURGXFLEOHDQGFRPSDUDEOHWHVWUHVXOWVLWLVQHFHVVDUWRXVHWKHWHVWPHWKRGVVDPSOHSUHSDUDWLRQ DQG FRQGLWLRQLQJ DQG VSHFLPHQ GLPHQVLRQV VSHFLHGKHUHLQ 9DOXHV GHWHUPLQHG ZLOO QRWQHFHVVDULOEHLGHQWLFDOWRWKRVHREWDLQHGXVLQJWHVWVSHFLPHQVRIGLIIHUHQWGLPHQVLRQVRUSUHSDUHGXVLQJdifferent proc
32、edures.2WKHUVWDQGDUGVHLVWFRQFHUQLQJWKHGHWHUPLQDWLRQRISURSHUWLHVDQGSUHSDUDWLRQRIWHVWVSHFLPHQVIRUHSREDVHGSURGXFWVWRZKLFKUHIHUHQFHZLOOEHPDGHLIUHTXLUHG2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated UHIHUHQFHVRQOWKHHGLWLRQFLWHGDS
33、SOLHV)RUXQGDWHGUHIHUHQFHVWKHODWHVWHGLWLRQRIWKHUHIHUHQFHGGRFXPHQW LQFOXGLQJDQDPHQGPHQWV DSSOLHV,62Plastics Determination of water absorption,623ODVWLFVHWHUPLQDWLRQRIWHPSH UDWXUHRIGHHFWLRQXQGHUORDG3DUW3ODVWLFVDQGHERQLWH,623ODVWLFVHWHUPLQDWLRQRIHXUDOSURSHUWLHV,62Plastics Determination of Charpy impact
34、properties Part 1: Non-instrumented impact test,62Plastics Determination of Charpy impact properties Part 2: Instrumented impact testISO 527 Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics,62Plastics Thermosetting moulding materials Determinat
35、ion of shrinkage,62Plastics Preparation of test specimens by machining,62Plastics Multipurpose test specimens,62Plastics Determination of burning behaviour by oxygen index Part 2: Ambient-temperature test4DIN EN ISO 3673-2:2012-10 EN ISO 3673-2:2012 (E) ISO 10350 Plastics Acquisition and presentatio
36、n of comparable single-point data Part 1: Moulding materialsISO 11357 Plastics Differential scanning calorimetry (DSC) Part 2: Determination of glass transition temperature,623ODVWLFV7KHUPRPHFKDQLFDODQDOVLV 70$ 3DUWHWHUPLQDWLRQRIFRHIFLHQWRIOLQHDUthermal expansion and glass transition temperature,(&M
37、ethods of test for volume resistivity and surface resistivity of solid electrical insulating materials,(&Method for the determination of the proof and the comparative tracking indices of solid insulating materials,(&Electrical strength of insulating materials Test methods Part 1: Tests at power freq
38、uencies,(&Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths,(&Fluids for electrotechnical applications Unused mineral insulating oils for transformers an
39、d switchgear,(&)LUHKDDUGWHVWLQJ3DUW7HVWDPHV:KRULRQWDO DQGYHUWLFDODPHWHVWPHWKRGV,(&)LUHKDDUGWHVWLQJ3DUW7HVWDPHV:DPHWHVW PHWKRGV3 Preparation of test specimens3.1 General7KLVSURFHGXUHLVXVHGRQOIRUWKHGHWHUPLQDWLRQRIFURVVOLQNHGUHVLQSURSHUWLHV,WLVHVVHQWLDOWKDWVSHFLPHQVDUHDOZDVSUHSDUHGEWKHVDPHSURFHGXUHXVLQ
40、JWKHVDPHSURFHVVLQJFRQGLWLRQV7KHVSHFLPHQVRQZKLFKWKHSURSHUWLHVDUHPHDVXUHGVKDOOEHFXWIURPVKHHWVRIFURVVOLQNHGUHVLQSURGXFHGEDFDVWLQJSURFHVV,QYLHZRIWKHQXPHURXVSRVVLEOHHOGVRIDSSOLFDWLRQIRUHSRUHVLQVWKHFKRLFHZDVPDGHWRSUHSDUHWHVWVSHFLPHQVIURPUHVLQVQRWFRQWDLQLQJDQOOHURUUHLQIRUFHPHQWLQRUGHUWRREWDLQWKHLQWULQVLFSURSHUWLHVRIW
