1、August 2013 Translation by DIN-Sprachendienst.English price group 12No 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、 83.080.01!%(=C“2052632www.din.deDDIN EN ISO 180Plastics Determination of Izod impact strength (ISO 180:2000 + Amd.1:2006 +Amd.2:2013);English version EN ISO 180:2000 + A1:2006 + A2:2013,English translation of DIN EN ISO 180:2013-08Kunststoffe Bestimmung der Izod-Schlagzhigkeit (ISO 180:2000 + Amd.1
3、:2006 + Amd.2:2013);Englische Fassung EN ISO 180:2000 + A1:2006 + A2:2013,Englische bersetzung von DIN EN ISO 180:2013-08Plastiques Dtermination de la rsistance au choc Izod (ISO 180:2000 + Amd.1:2006 + Amd.2:2013);Version anglaise EN ISO 180:2000 + A1:2006 + A2:2013,Traduction anglaise de DIN EN IS
4、O 180:2013-08SupersedesDIN EN ISO 180:2007-04www.beuth.deDocument comprises 22 pagesIn case of doubt, the German-language original shall be considered authoritative.08.13 DIN EN ISO 180:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN ISO 180:2000 + A1:2006 + A2:2
5、013) 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 preparation was the Normenausschuss Kunststoffe (Plastics Standards Co
6、mmittee), Working Committee NA 054-01-02 AA Mechanische Eigenschaften und Probekrper-herstellung. This standard includes Amendment A1:2006 approved by CEN on 25 November 2006 and Amendment A2 approved by CEN on 21 March 2013. The start and finish of text introduced or altered by amendment is indicat
7、ed in the text by tags !“ and #$. The DIN Standards corresponding to the International Standards referred to in Clause 2 of this standard are as follows: ISO 291 DIN EN ISO 291 ISO 293 DIN EN ISO 293 ISO 294-1 DIN EN ISO 294-1 ISO 295 DIN EN ISO 295 ISO 2818 DIN EN ISO 2818 ISO 3167 DIN EN ISO 3167
8、ISO 10724-1 DIN EN ISO 10724-1 ISO 13802 DIN EN ISO 13802 Amendments This standard differs from DIN EN ISO 180:2007-04 as follows: Amendment A2:2013 has been incorporated; a) the text of Clause 9 has been replaced with “See Annex A”; b) Annex A (informative) “Precision statement” has been added; c)
9、ASTM E691-11 has been added to the Bibliography. Previous editions DIN EN ISO 180: 1997-03, 2001-06, 2007-04 DIN EN ISO 180:2013-08 3 National Annex NA (informative) Bibliography DIN EN ISO 291, Plastics Standard atmospheres for conditioning and testing DIN EN ISO 293, Plastics Compression moulding
10、of test specimens of thermoplastic materials DIN EN ISO 294-1, Plastics Injection moulding of test specimens of thermoplastic materials Part 1: General principles, and moulding of multipurpose and bar test specimens DIN EN ISO 295, Plastics Compression moulding of test specimens of thermosetting mat
11、erials DIN EN ISO 2818, Plastics Preparation of test specimens by machining DIN EN ISO 3167, Plastics Multipurpose test specimens DIN EN ISO 10724-1, Plastics Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) Part 1: General principles and moulding of multipurpos
12、e test specimens DIN EN ISO 13802, Plastics Verification of pendulum impact-testing machines Charpy, Izod and tensile impact-testing DIN EN ISO 180:2013-08 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 180 December 2000 + A1 +A2 December 2006 April 2013
13、ICS 83.080.01 English Version Plastics - Determination of Izod impact strength (ISO 180:2000 + Amd 1:2006 + Amd 2:2013) Plastiques Dtermination de la rsistance au choc Izod (ISO 180:2000 + Amd 1:2006 + Amd 2:2013) Kunststoffe Bestimmung der Izod-Schlagzhigkeit (ISO 180:2000 + Amd 1:2006 + Amd 2:2013
14、) EN ISO 180:2005 was approved by CEN on 2000-12-03, Amendment A1:2006 on 2006-11-25 and Amendment A2:2013 on 2013-03-21. 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 witho
15、ut 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 any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other l
16、anguage 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 official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Den
17、mark, 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 United Kingdom. EUROPEAN COMMITTE
18、E 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 any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 180:2000 + A1:2006 + A2:2013 ESuperse
19、des EN ISO 180:1996EN ISO 180:2000 + A1:2006 + A2:2013 (E) 2 Contents Page Foreword to EN ISO 180:2000 3 !Foreword to EN ISO 180:2000/A1:2006“ 3 #Foreword to EN ISO 180:2000/A2:2013$ 4 1 Scope 5 2 Normative references 6 3 Terms and definitions . 6 4 Principle 7 5 Apparatus . 7 5.1 Test machine 7 5.2
20、 Micrometers and gauges 7 6 Test specimens 7 6.1 Preparation . 7 6.2 Anisotropy 10 6.3 Shape and dimensions 10 6.4 Number of test specimens 11 6.5 Conditioning . 11 7 Procedure . 12 8 Calculation and expression of results . 12 8.1 Unnotched specimens 12 8.2 Notched specimens . 13 8.3 Statistical par
21、ameters . 13 8.4 Significant figures 13 9 Precision . 13 10 Test report 13 #Annex A (informative) Precision statement$ . 16 #Bibliography$ . 18 DIN EN ISO 180:2013-08 EN ISO 180:2000 + A1:2006 + A2:2013 (E) 3 Foreword to EN ISO 180:2000 The text of the International Standard ISO 180:2000 has been pr
22、epared by Technical Committee ISO/TC 61 “Plastics” in collaboration with Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by IBN. This European Standard supersedes EN ISO 180:1996. This European Standard shall be given the status of a national standard, either by publicati
23、on of an identical text or by endorsement, at the latest by June 2001, and conflicting national standards shall be withdrawn at the latest by June 2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Euro
24、pean Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard ISO 180:2000 was approved by CE
25、N as a European Standard without any modification. !Foreword to EN ISO 180:2000/A1:2006 This document (EN ISO 180:2000/A1:2006) has been prepared by Technical Committee ISO/TC 61 “Plastics” in collaboration with Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by IBN. This
26、 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 June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. According to the CEN/CENELEC Internal Regulations, the nati
27、onal standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Po
28、rtugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 180:2000/Amd.1:2006 has been approved by CEN as EN ISO 180:2000/A1:2006 without any modifications.“ DIN EN ISO 180:2013-08 EN ISO 180:2000 + A1:2006 + A2:2013 (E) 4 #Foreword to EN
29、ISO 180:2000/A2:2013 This document (EN ISO 180:2000/A2:2013) has been prepared by Technical Committee ISO/TC 61 “Plastics” in collaboration with Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by NBN. This Amendment to the European Standard EN ISO 180:2000 shall be given
30、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 possibility that some of the elements of this document may be
31、 the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Be
32、lgium, 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, Slovenia, Spain, Sweden, Swit
33、zerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 180:2000/Amd 2:2013 has been approved by CEN as EN ISO 180:2000/A2:2013 without any modification.$ DIN EN ISO 180:2013-08 EN ISO 180:2000 + A1:2006 + A2:2013 (E) 5 1 Scope 1.1 This International Standard specifies a method fo
34、r determining the Izod impact strength of plastics under defined conditions. A number of different types of specimen and test configurations are defined. Different test parameters are specified according to the type of material, the type of test specimen and the type of notch. 1.2 The method is used
35、 to investigate the behaviour of specified types of specimen under the impact conditions defined and for estimating the brittleness or toughness of specimens within the limitations inherent in the test conditions. 1.3 The method is suitable for use with the following range of materials: rigid thermo
36、plastic moulding and extrusion materials, including filled and reinforced compounds in addition to unfilled types; rigid thermoplastics sheets; rigid thermosetting moulding materials, including filled and reinforced compounds; rigid thermosetting sheets, including laminates; fibre-reinforced thermos
37、etting and thermoplastic composites incorporating unidirectional or non-unidirectional reinforcements such as mat, woven fabrics, woven rovings, chopped strands, combination and hybrid reinforcements, rovings and milled fibres and sheet made from pre-impregnated materials (prepregs); thermotropic li
38、quid-crystal polymers. 1.4 The method is not normally suitable for use with rigid cellular materials and sandwich structures containing cellular material. Also, notched specimens are not normally used for long-fibre-reinforced composites or thermotropic liquid-crystal polymers. 1.5 The method is sui
39、ted to the use of specimens which may be either moulded to the chosen dimensions, machined from the central portion of a standard multipurpose test specimen (see ISO 3167) or machined from finished or semifinished products such as mouldings, laminates and extruded or cast sheet. 1.6 The method speci
40、fies preferred dimensions for the test specimen. Tests which are carried out on specimens of different dimensions or with different notches, or specimens which are prepared under different conditions, may produce results which are not comparable. Other factors, such as the energy capacity of the app
41、aratus, its impact velocity and the conditioning of the specimens can also influence the results. Consequently, when comparative data are required, these factors must be carefully controlled and recorded. 1.7 The method should not be used as a source of data for design calculations. Information on t
42、he typical behaviour of a material can be obtained, however, by testing at different temperatures, by varying the notch radius and/or the thickness and by testing specimens prepared under different conditions. DIN EN ISO 180:2013-08 EN ISO 180:2000 + A1:2006 + A2:2013 (E) 6 2 Normative references Th
43、e following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this Intern
44、ational Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid Inter
45、national Standards. ! ISO 291, Plastics Standard atmospheres for conditioning and testing ISO 293, Plastics Compression moulding test specimens of thermoplastic materials ISO 294-1, Plastics Injection moulding of test specimens of thermoplastic materials Part 1: General principles, and moulding of m
46、ultipurpose and bar test specimens ISO 295, Plastics Compression moulding of test specimens of thermosetting materials ISO 1268 (all parts), Fibre-reinforced plastics Methods of producing test plates ISO 2602, Statistical interpretation of test results Estimation of the mean Confidence interval ISO
47、2818, Plastics Preparation of test specimens by machining ISO 3167, Plastics Multipurpose test specimens ISO 10724-1, Plastics Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) Part 1: General principles and moulding of multipurpose test specimens ISO 13802, Plas
48、tics Verification of pendulum impact-testing machines Charpy, Izod and tensile impact-testing “ 3 Terms and definitions For the purposes of this International Standard, the following terms and definitions apply. 3.1 Izod unnotched impact strength aiUimpact energy absorbed in breaking an unnotched specimen, referred to the original cross-sectional area of the specimen NOTE It is expressed in kilojoules per square metre (kJ/m2). 3.2 Izod notched impact strength aiNimpact energy absorbe
