1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 527-2:2012Plastics Determination oftensile propertiesPart 2: Test conditions for moulding andextrusion plasticsBS EN ISO 527-2:2012 BRITISH STANDARDNational forewordThi
2、s British Standard is the UK implementation of . It supersedes BSEN ISO 527-2:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PRI/21, Testing of plastics.A list of organizations represented on this committee can beobtained on request to its secreta
3、ry.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 70623 3ICS 83.080.01Compliance with a British Standard cannot conf
4、er immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2012.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 527-2 February 2012 ICS 83.080.01 Sup
5、ersedes EN ISO 527-2:1996English Version Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:2012)Plastiques - Dtermination des proprits en traction - Partie 2: Conditions dessai des plastiques pour moulage et extrusion (ISO 527-2:2
6、012) Kunststoffe - Bestimmung der Zugeigenschaften - Teil 2: Prfbedingungen fr Form- und Extrusionsmassen (ISO 527-2:2012) This European Standard was approved by CEN on 14 February 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givi
7、ng 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 any CEN member. This European Standard exists in three offi
8、cial 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 official versions. CEN members are the national standards bodies of
9、 Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
10、Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 527-2:2012:
11、 EBS EN ISO 527-2:2012EN ISO 527-2:2012 (E) 3 Foreword This document (EN ISO 527-2:2012) 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 European Standard shall be given the st
12、atus of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at the latest by August 2012. Attention is drawn to the possibility that some of the elements of this document may be the sub
13、ject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 527-2:1996. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement
14、 this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzer
15、land, Turkey and the United Kingdom. Endorsement notice The text of ISO 527-2:2012 has been approved by CEN as a EN ISO 527-2:2012 without any modification. BS EN ISO 527-2:2012ISO 527-2:2012(E) ISO 2012 All rights reserved iiiContents PageForeword iv1 Scope 12 Normative references . 1g22g3 g55g72g8
16、5g80g86g3g68g81g71g3g71g72g191g81g76g87g76g82g81g86 . 24 Principle and methods . 25 Apparatus 25.1 General . 25.2 Extensometer . 25.3 Recording of data 26 Test specimens 26.1 Shape and dimensions 26.2 Preparation of test specimens . 36.3 Gauge marks . 36.4 Checking the test specimens . 36.5 Anisotro
17、py . 36.6 Number of test specimens 37 Conditioning . 38 Procedure 39 Calculation and expression of results . 310 Precision 411 Test report . 4Annex A (informative) Small specimens . 6Annex B (informative) Precision statement . 8Bibliography . 11BS EN ISO 527-2:2012ISO 527-2:2012(E)Forewordg44g54g50g
18、3g11g87g75g72g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g50g85g74g68g81g76g93g68g87g76g82g81g3g73g82g85g3g54g87g68g81g71g68g85g71g76g93g68g87g76g82g81g12g3g76g86g3g68g3g90g82g85g79g71g90g76g71g72g3g73g72g71g72g85g68g87g76g82g81g3g82g73g3g81g68g87g76g82g81g68g79g3g86g87g68g81g71g68g85g71g86g3g69g82g7
19、1g76g72g86g3g11g44g54g50g3 g80g72g80g69g72g85g3 g69g82g71g76g72g86g12g17g3 g55g75g72g3 g90g82g85g78g3 g82g73g3 g83g85g72g83g68g85g76g81g74g3 g44g81g87g72g85g81g68g87g76g82g81g68g79g3 g54g87g68g81g71g68g85g71g86g3 g76g86g3 g81g82g85g80g68g79g79g92g3 g70g68g85g85g76g72g71g3 g82g88g87g3 g87g75g85g82g88
20、g74g75g3 g44g54g50g3g87g72g70g75g81g76g70g68g79g3g70g82g80g80g76g87g87g72g72g86g17g3g40g68g70g75g3g80g72g80g69g72g85g3g69g82g71g92g3g76g81g87g72g85g72g86g87g72g71g3g76g81g3g68g3g86g88g69g77g72g70g87g3g73g82g85g3g90g75g76g70g75g3g68g3g87g72g70g75g81g76g70g68g79g3g70g82g80g80g76g87g87g72g72g3g75g68g86
21、g3g69g72g72g81g3g72g86g87g68g69g79g76g86g75g72g71g3g75g68g86g3g87g75g72g3g85g76g74g75g87g3g87g82g3g69g72g3g85g72g83g85g72g86g72g81g87g72g71g3g82g81g3g87g75g68g87g3g70g82g80g80g76g87g87g72g72g17g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g82g85g74g68g81g76g93g68g87g76g82g81g86g15g3g74g82g89g72g85g81g8
22、0g72g81g87g68g79g3g68g81g71g3g81g82g81g16g74g82g89g72g85g81g80g72g81g87g68g79g15g3g76g81g3g79g76g68g76g86g82g81g3g90g76g87g75g3g44g54g50g15g3g68g79g86g82g3g87g68g78g72g3g83g68g85g87g3g76g81g3g87g75g72g3g90g82g85g78g17g3g44g54g50g3g70g82g79g79g68g69g82g85g68g87g72g86g3g70g79g82g86g72g79g92g3g90g76g87
23、g75g3g87g75g72g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g40g79g72g70g87g85g82g87g72g70g75g81g76g70g68g79g3g38g82g80g80g76g86g86g76g82g81g3g11g44g40g38g12g3g82g81g3g68g79g79g3g80g68g87g87g72g85g86g3g82g73g3g72g79g72g70g87g85g82g87g72g70g75g81g76g70g68g79g3g86g87g68g81g71g68g85g71g76g93g68g87g76g82g8
24、1g17g44g81g87g72g85g81g68g87g76g82g81g68g79g3g54g87g68g81g71g68g85g71g86g3g68g85g72g3g71g85g68g73g87g72g71g3g76g81g3g68g70g70g82g85g71g68g81g70g72g3g90g76g87g75g3g87g75g72g3g85g88g79g72g86g3g74g76g89g72g81g3g76g81g3g87g75g72g3g44g54g50g18g44g40g38g3g39g76g85g72g70g87g76g89g72g86g15g3g51g68g85g87g3g2
25、1g17The main task of technical committees is to prepare International Standards. Draft International Standards g68g71g82g83g87g72g71g3g69g92g3g87g75g72g3g87g72g70g75g81g76g70g68g79g3g70g82g80g80g76g87g87g72g72g86g3g68g85g72g3g70g76g85g70g88g79g68g87g72g71g3g87g82g3g87g75g72g3g80g72g80g69g72g85g3g69g
26、82g71g76g72g86g3g73g82g85g3g89g82g87g76g81g74g17g3g51g88g69g79g76g70g68g87g76g82g81g3g68g86g3g68g81g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g54g87g68g81g71g68g85g71g3g85g72g84g88g76g85g72g86g3g68g83g83g85g82g89g68g79g3g69g92g3g68g87g3g79g72g68g86g87g3g26g24g3g8g3g82g73g3g87g75g72g3g80g72g80g69g72g
27、85g3g69g82g71g76g72g86g3g70g68g86g87g76g81g74g3g68g3g89g82g87g72g17g36g87g87g72g81g87g76g82g81g3g76g86g3g71g85g68g90g81g3g87g82g3g87g75g72g3g83g82g86g86g76g69g76g79g76g87g92g3g87g75g68g87g3g86g82g80g72g3g82g73g3g87g75g72g3g72g79g72g80g72g81g87g86g3g82g73g3g87g75g76g86g3g71g82g70g88g80g72g81g87g3g80g
28、68g92g3g69g72g3g87g75g72g3g86g88g69g77g72g70g87g3g82g73g3g83g68g87g72g81g87g3g85g76g74g75g87g86g17g3g44g54g50g3g86g75g68g79g79g3g81g82g87g3g69g72g3g75g72g79g71g3g85g72g86g83g82g81g86g76g69g79g72g3g73g82g85g3g76g71g72g81g87g76g73g92g76g81g74g3g68g81g92g3g82g85g3g68g79g79g3g86g88g70g75g3g83g68g87g72g8
29、1g87g3g85g76g74g75g87g86g17ISO 527g16g21g3g90g68g86g3g83g85g72g83g68g85g72g71g3g69g92g3g55g72g70g75g81g76g70g68g79g3g38g82g80g80g76g87g87g72g72g3ISO/TCg3g25g20g15g3Plasticsg15g3g54g88g69g70g82g80g80g76g87g87g72g72g3g54g38g3g21g15g3Mechanical properties.g55g75g76g86g3g86g72g70g82g81g71g3g72g71g76g87g
30、76g82g81g3g70g68g81g70g72g79g86g3g68g81g71g3g85g72g83g79g68g70g72g86g3g87g75g72g3g191g85g86g87g3g72g71g76g87g76g82g81g3g11g44g54g50g3g24g21g26g16g21g29g20g28g28g22g12g15g3g90g75g76g70g75g3g75g68g86g3g69g72g72g81g3g87g72g70g75g81g76g70g68g79g79g92g3g85g72g89g76g86g72g71g17g44g54g50g3g24g21g26g3g70g82
31、g81g86g76g86g87g86g3g82g73g3g87g75g72g3g73g82g79g79g82g90g76g81g74g3g83g68g85g87g86g15g3g88g81g71g72g85g3g87g75g72g3g74g72g81g72g85g68g79g3g87g76g87g79g72g3Plastics Determination of tensile properties: Part 1: General principles Part 2 :Test conditions for moulding and extrusion plastics g51g68g85g8
32、7g3g22g29g3g55g72g86g87g3g70g82g81g71g76g87g76g82g81g86g3g73g82g85g3g191g79g80g86g3g68g81g71g3g86g75g72g72g87g86 g51g68g85g87g3g23g29g3g55g72g86g87g3g70g82g81g71g76g87g76g82g81g86g3g73g82g85g3g76g86g82g87g85g82g83g76g70g3g68g81g71g3g82g85g87g75g82g87g85g82g83g76g70g3g191g69g85g72g16g85g72g76g81g73g8
33、2g85g70g72g71g3g83g79g68g86g87g76g70g3g70g82g80g83g82g86g76g87g72g86 g51g68g85g87g3g24g29g3g55g72g86g87g3g70g82g81g71g76g87g76g82g81g86g3g73g82g85g3g88g81g76g71g76g85g72g70g87g76g82g81g68g79g3g191g69g85g72g16g85g72g76g81g73g82g85g70g72g71g3g83g79g68g86g87g76g70g3g70g82g80g83g82g86g76g87g72g86iv ISO
34、2012 All rights reserved BS EN ISO 527-2:2012INTERNATIONAL STANDARD ISO 527-2:2012(E)Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics1 Scope1.1 g55g75g76g86g3g83g68g85g87g3g82g73g3g44g54g50g3g24g21g26g3g86g83g72g70g76g191g72g86g3g87g75g72g3g87g
35、72g86g87g3g70g82g81g71g76g87g76g82g81g86g3g73g82g85g3g71g72g87g72g85g80g76g81g76g81g74g3g87g75g72g3g87g72g81g86g76g79g72g3g83g85g82g83g72g85g87g76g72g86g3g82g73g3g80g82g88g79g71g76g81g74g3g68g81g71g3g72g91g87g85g88g86g76g82g81g3g83g79g68g86g87g76g70g86g15g3g69g68g86g72g71g3g88g83g82g81g3g87g75g72g3g
36、74g72g81g72g85g68g79g3g83g85g76g81g70g76g83g79g72g86g3g74g76g89g72g81g3g76g81g3g44g54g50g3g24g21g26g16g20g171.2 g55g75g72g3g80g72g87g75g82g71g86g3g68g85g72g3g86g72g79g72g70g87g76g89g72g79g92g3g86g88g76g87g68g69g79g72g3g73g82g85g3g88g86g72g3g90g76g87g75g3g87g75g72g3g73g82g79g79g82g90g76g81g74g3g85g68
37、g81g74g72g3g82g73g3g80g68g87g72g85g76g68g79g86g29g178g3 g85g76g74g76g71g3g68g81g71g3g86g72g80g76g16g85g76g74g76g71g3g87g75g72g85g80g82g83g79g68g86g87g76g70g86g3g80g82g88g79g71g76g81g74g15g3g72g91g87g85g88g86g76g82g81g3g68g81g71g3g70g68g86g87g3g80g68g87g72g85g76g68g79g86g15g3g76g81g70g79g88g71g76g81g
38、74g3g70g82g80g83g82g88g81g71g86g3g191g79g79g72g71g3g68g81g71g3g85g72g76g81g73g82g85g70g72g71g3g69g92g15g3g73g82g85g3g72g91g68g80g83g79g72g15g3g86g75g82g85g87g3g191g69g85g72g86g15g3g86g80g68g79g79g3g85g82g71g86g15g3g83g79g68g87g72g86g3g82g85g3g74g85g68g81g88g79g72g86g3g69g88g87g3g72g91g70g79g88g71g76
39、g81g74g3g87g72g91g87g76g79g72g3g191g69g85g72g86g3g11g86g72g72g3g44g54g50g3g24g21g26g16g23g3g68g81g71g3g44g54g50g3g24g21g26g16g24g12g17g3g54g72g72g3g44g54g50g3g24g21g26g16g20g29g21g19g20g21g15g3g38g79g68g88g86g72g3g22g3g73g82g85g3g87g75g72g3g71g72g191g81g76g87g76g82g81g3g82g73g3g179g85g76g74g76g71g18
40、0g3g68g81g71g3g179g86g72g80g76g16g85g76g74g76g71g180g17g178g3 g85g76g74g76g71g3g68g81g71g3g86g72g80g76g16g85g76g74g76g71g3g87g75g72g85g80g82g86g72g87g87g76g81g74g3g80g82g88g79g71g76g81g74g3g68g81g71g3g70g68g86g87g3g80g68g87g72g85g76g68g79g86g15g3g76g81g70g79g88g71g76g81g74g3g191g79g79g72g71g3g68g81g
41、71g3g85g72g76g81g73g82g85g70g72g71g3g70g82g80g83g82g88g81g71g86g3g69g88g87g3g72g91g70g79g88g71g76g81g74g3g87g72g91g87g76g79g72g3g191g69g85g72g86g3g68g86g3g85g72g76g81g73g82g85g70g72g80g72g81g87g3g11g86g72g72g3g44g54g50g3g24g21g26g16g23g3g68g81g71g3g44g54g50g3g24g21g26g16g24g12g30g178g3 g87g75g72g85g
42、80g82g87g85g82g83g76g70g3g79g76g84g88g76g71g3g70g85g92g86g87g68g79g3g83g82g79g92g80g72g85g86g17g55g75g72g3g80g72g87g75g82g71g86g3g68g85g72g3g81g82g87g3g81g82g85g80g68g79g79g92g3g86g88g76g87g68g69g79g72g3g73g82g85g3g88g86g72g3g90g76g87g75g3g85g76g74g76g71g3g70g72g79g79g88g79g68g85g3g80g68g87g72g85g76
43、g68g79g86g3g82g85g3g86g68g81g71g90g76g70g75g3g86g87g85g88g70g87g88g85g72g86g3g70g82g81g87g68g76g81g76g81g74g3cellular material. For rigid cellular materials see ISO 1926.g55g75g72g3g80g72g87g75g82g71g86g3g68g85g72g3g81g82g87g3g86g88g76g87g68g69g79g72g3g73g82g85g3g192g72g91g76g69g79g72g3g191g79g80g86
44、g3g68g81g71g3g86g75g72g72g87g86g15g3g82g73g3g87g75g76g70g78g81g72g86g86g3g86g80g68g79g79g72g85g3g87g75g68g81g3g20g3g80g80g15g3g86g72g72g3g44g54g50g3g24g21g26g16g22g171.3 g55g75g72g3g80g72g87g75g82g71g86g3g68g85g72g3g68g83g83g79g76g72g71g3g88g86g76g81g74g3g86g83g72g70g76g80g72g81g86g3g90g75g76g70g75g
45、3g80g68g92g3g69g72g3g72g76g87g75g72g85g3g80g82g88g79g71g72g71g3g87g82g3g87g75g72g3g70g75g82g86g72g81g3g71g76g80g72g81g86g76g82g81g86g3g82g85g3g80g68g70g75g76g81g72g71g15g3g70g88g87g3g82g85g3g83g88g81g70g75g72g71g3g73g85g82g80g3g76g81g77g72g70g87g76g82g81g16g3g82g85g3g70g82g80g83g85g72g86g86g76g82g81
46、g16g80g82g88g79g71g72g71g3g83g79g68g87g72g86g17g3g55g75g72g3g80g88g79g87g76g83g88g85g83g82g86g72g3g87g72g86g87g3g86g83g72g70g76g80g72g81g3g76g86g3g83g85g72g73g72g85g85g72g71g3g11g86g72g72g3g44g54g50g3g21g19g26g24g22g12g172 Normative referencesThe following referenced documents are indispensable for
47、the application of this document. For dated g85g72g73g72g85g72g81g70g72g86g15g3g82g81g79g92g3g87g75g72g3g72g71g76g87g76g82g81g3g70g76g87g72g71g3g68g83g83g79g76g72g86g17g3g41g82g85g3g88g81g71g68g87g72g71g3g85g72g73g72g85g72g81g70g72g86g15g3g87g75g72g3g79g68g87g72g86g87g3g72g71g76g87g76g82g81g3g82g73g
48、3g87g75g72g3g85g72g73g72g85g72g81g70g72g71g3g71g82g70g88g80g72g81g87g3g11g76g81g70g79g88g71g76g81g74g3g68g81g92g3g68g80g72g81g71g80g72g81g87g86g12g3g68g83g83g79g76g72g86g17g44g54g50g3g21g28g22g15g3Plastics Compression moulding of test specimens of thermoplastic materialsg44g54g50g3 g21g28g23g16g20g1
49、5g3 Plastics Injection moulding of test specimens of thermoplastic materials Part 1: General g83g85g76g81g70g76g83g79g72g86g15g3g68g81g71g3g80g82g88g79g71g76g81g74g3g82g73g3g80g88g79g87g76g83g88g85g83g82g86g72g3g68g81g71g3g69g68g85g3g87g72g86g87g3g86g83g72g70g76g80g72g81g86g44g54g50g3g21g28g24g15g3Plastics Compression moulding of test specimens of thermosetting materialsg44g54g50g3g24g21g26g16g20g29g21g19g20g21g15g3Plastics Determination of tensile properties Part 1:
