BS EN ISO 527-1-2012 Plastics Determination of tensile properties General principles《塑料 拉伸性能测定 总则》.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 527-1:2012Plastics Determination oftensile propertiesPart 1: General principlesBS EN ISO 527-1:2012 BRITISH STANDARDNational forewordThis British Standard is the UK imp

2、lementation of . It supersedes BSEN ISO 527-1:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PRI/21, Testing of plastics.A list of organizations represented on this committee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 secretary.This publication does not pur

3、port 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 70622 6ICS 83.080.01Compliance with a British Standard cannot confer immunity fromlegal obligation

4、s.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 527-1 February 2012 ICS 83.080.01 Supersedes EN ISO 527-1:1996English

5、 Version Plastics - Determination of tensile properties - Part 1: General principles (ISO 527-1:2012) Plastiques - Dtermination des proprits en traction - Partie 1: Principes gnraux (ISO 527-1:2012) Kunststoffe - Bestimmung der Zugeigenschaften - Teil 1: Allgemeine Grundstze (ISO 527-1:2012) This Eu

6、ropean 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 giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical reference

7、s 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 mem

8、ber 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, France, Germany, Greece, Hungary, Iceland

9、, 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 KOMITEE FR NORMUNG Management Centre: A

10、venue 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 527-1:2012: EBS EN ISO 527-1:2012EN ISO 527-1:2012 (E) 3 Foreword This document (EN ISO 527-1:2012) has been prepared by Technical Committee

11、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 status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2012, and confl

12、icting 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 subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This docume

13、nt supersedes EN ISO 527-1:1996. 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, Estonia, Finland, France, Germany,

14、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 text of ISO 527-1:2012 has been approved by CEN as a EN ISO 527-1:2012

15、 without any modification. BS EN ISO 527-1:2012ISO 527-1:2012(E) ISO 2012 All rights reserved iiiContents PageForeword iv1 Scope 12 Normative references . 1g22g3 g55g72g85g80g86g3g68g81g71g3g71g72g191g81g76g87g76g82g81g86 . 24 Principle and methods . 54.1 Principle . 54.2 Method 65 Apparatus 65.1 Te

16、sting machine . 65.2 Devices for measuring width and thickness of the test specimens 96 Test specimens 96.1 Shape and dimensions 96.2 Preparation of specimens . 96.3 Gauge marks .106.4 Checking the test specimens .106.5 Anisotropy .107 Number of test specimens 108 Conditioning . 119 Procedure 119.1

17、Test atmosphere 119.2 Dimensions of test specimen . 119.3 Gripping . 119.4 Prestresses .129.5 Setting of extensometers 129.6 Test speed .129.7 Recording of data 1310 Calculation and expression of results .1310.1 Stress 1310.2 Strain .1310.3 Tensile modulus .1410.4 Poissons ratio .1510.5 Statistical

18、parameters 16g20g19g17g25g3 g54g76g74g81g76g191g70g68g81g87g3g191g74g88g85g72g86 .1611 Precision 1612 Test report .16Annex A (informative) Determination of strain at yield.18Annex B (informative) Extensometer accuracy for the determination of Poissons ratio 20Annex C (normative) Calibration requirem

19、ents for the determination of the tensile modulus .21Bibliography .23BS EN ISO 527-1:2012ISO 527-1:2012(E)Forewordg44g54g50g3g11g87g75g72g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g50g85g74g68g81g76g93g68g87g76g82g81g3g73g82g85g3g54g87g68g81g71g68g85g71g76g93g68g87g76g82g81g12g3g76g86g3g68g3g90g82g8

20、5g79g71g90g76g71g72g3g73g72g71g72g85g68g87g76g82g81g3g82g73g3g81g68g87g76g82g81g68g79g3g86g87g68g81g71g68g85g71g86g3g69g82g71g76g72g86g3g11g44g54g50g3 g80g72g80g69g72g85g3 g69g82g71g76g72g86g12g17g3 g55g75g72g3 g90g82g85g78g3 g82g73g3 g83g85g72g83g68g85g76g81g74g3 g44g81g87g72g85g81g68g87g76g82g81g6

21、8g79g3 g54g87g68g81g71g68g85g71g86g3 g76g86g3 g81g82g85g80g68g79g79g92g3 g70g68g85g85g76g72g71g3 g82g88g87g3 g87g75g85g82g88g74g75g3 g44g54g50g3g87g72g70g75g81g76g70g68g79g3g70g82g80g80g76g87g87g72g72g86g17g3g40g68g70g75g3g80g72g80g69g72g85g3g69g82g71g92g3g76g81g87g72g85g72g86g87g72g71g3g76g81g3g68g

22、3g86g88g69g77g72g70g87g3g73g82g85g3g90g75g76g70g75g3g68g3g87g72g70g75g81g76g70g68g79g3g70g82g80g80g76g87g87g72g72g3g75g68g86g3g69g72g72g81g3g72g86g87g68g69g79g76g86g75g72g71g3g75g68g86g3g87g75g72g3g85g76g74g75g87g3g87g82g3g69g72g3g85g72g83g85g72g86g72g81g87g72g71g3g82g81g3g87g75g68g87g3g70g82g80g80g

23、76g87g87g72g72g17g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g82g85g74g68g81g76g93g68g87g76g82g81g86g15g3g74g82g89g72g85g81g80g72g81g87g68g79g3g68g81g71g3g81g82g81g16g74g82g89g72g85g81g80g72g81g87g68g79g15g3g76g81g3g79g76g68g76g86g82g81g3g90g76g87g75g3g44g54g50g15g3g68g79g86g82g3g87g68g78g72g3g83g68g

24、85g87g3g76g81g3g87g75g72g3g90g82g85g78g17g3g44g54g50g3g70g82g79g79g68g69g82g85g68g87g72g86g3g70g79g82g86g72g79g92g3g90g76g87g75g3g87g75g72g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g40g79g72g70g87g85g82g87g72g70g75g81g76g70g68g79g3g38g82g80g80g76g86g86g76g82g81g3g11g44g40g38g12g3g82g81g3g68g79g79g3g

25、80g68g87g87g72g85g86g3g82g73g3g72g79g72g70g87g85g82g87g72g70g75g81g76g70g68g79g3g86g87g68g81g71g68g85g71g76g93g68g87g76g82g81g17g44g81g87g72g85g81g68g87g76g82g81g68g79g3g54g87g68g81g71g68g85g71g86g3g68g85g72g3g71g85g68g73g87g72g71g3g76g81g3g68g70g70g82g85g71g68g81g70g72g3g90g76g87g75g3g87g75g72g3g85

26、g88g79g72g86g3g74g76g89g72g81g3g76g81g3g87g75g72g3g44g54g50g18g44g40g38g3g39g76g85g72g70g87g76g89g72g86g15g3g51g68g85g87g3g21g17The main task of technical committees is to prepare International Standards. Draft International Standards g68g71g82g83g87g72g71g3g69g92g3g87g75g72g3g87g72g70g75g81g76g70g6

27、8g79g3g70g82g80g80g76g87g87g72g72g86g3g68g85g72g3g70g76g85g70g88g79g68g87g72g71g3g87g82g3g87g75g72g3g80g72g80g69g72g85g3g69g82g71g76g72g86g3g73g82g85g3g89g82g87g76g81g74g17g3g51g88g69g79g76g70g68g87g76g82g81g3g68g86g3g68g81g3g44g81g87g72g85g81g68g87g76g82g81g68g79g3g54g87g68g81g71g68g85g71g3g85g72g8

28、4g88g76g85g72g86g3g68g83g83g85g82g89g68g79g3g69g92g3g68g87g3g79g72g68g86g87g3g26g24g3g8g3g82g73g3g87g75g72g3g80g72g80g69g72g85g3g69g82g71g76g72g86g3g70g68g86g87g76g81g74g3g68g3g89g82g87g72g17g36g87g87g72g81g87g76g82g81g3g76g86g3g71g85g68g90g81g3g87g82g3g87g75g72g3g83g82g86g86g76g69g76g79g76g87g92g3g

29、87g75g68g87g3g86g82g80g72g3g82g73g3g87g75g72g3g72g79g72g80g72g81g87g86g3g82g73g3g87g75g76g86g3g71g82g70g88g80g72g81g87g3g80g68g92g3g69g72g3g87g75g72g3g86g88g69g77g72g70g87g3g82g73g3g83g68g87g72g81g87g3g85g76g74g75g87g86g17g3g44g54g50g3g86g75g68g79g79g3g81g82g87g3g69g72g3g75g72g79g71g3g85g72g86g83g82

30、g81g86g76g69g79g72g3g73g82g85g3g76g71g72g81g87g76g73g92g76g81g74g3g68g81g92g3g82g85g3g68g79g79g3g86g88g70g75g3g83g68g87g72g81g87g3g85g76g74g75g87g86g17ISO 527g16g20g3g90g68g86g3g83g85g72g83g68g85g72g71g3g69g92g3g55g72g70g75g81g76g70g68g79g3g38g82g80g80g76g87g87g72g72g3ISO/TCg3g25g20g15g3Plasticsg15g

31、3g54g88g69g70g82g80g80g76g87g87g72g72g3g54g38g3g21g15g3Mechanical properties.g55g75g76g86g3g86g72g70g82g81g71g3g72g71g76g87g76g82g81g3g70g68g81g70g72g79g86g3g68g81g71g3g85g72g83g79g68g70g72g86g3g87g75g72g3g191g85g86g87g3g72g71g76g87g76g82g81g3g11g44g54g50g3g24g21g26g16g20g29g20g28g28g22g12g15g3g90g7

32、5g76g70g75g3g75g68g86g3g69g72g72g81g3g87g72g70g75g81g76g70g68g79g79g92g3g85g72g89g76g86g72g71g17g3g44g87g3g76g81g70g82g85g83g82g85g68g87g72g86g3g44g54g50g3g24g21g26g16g20g29g20g28g28g22g18g38g82g85g3g20g29g20g28g28g23g3g68g81g71g3g44g54g50g3g24g21g26g16g20g29g20g28g28g22g18g36g80g71g3g20g29g21g19g19

33、g24g17g3g55g75g72g3g80g68g76g81g3g70g75g68g81g74g72g86g3g68g85g72g3g68g86g3g73g82g79g79g82g90g86g17g178g3 g36g3 g80g72g87g75g82g71g3 g73g82g85g3 g87g75g72g3 g71g72g87g72g85g80g76g81g68g87g76g82g81g3 g82g73g3 g51g82g76g86g86g82g81g182g86g3 g85g68g87g76g82g3 g75g68g86g3 g69g72g72g81g3 g76g81g87g85g82g

34、71g88g70g72g71g17g3 g44g87g3 g76g86g3 g86g76g80g76g79g68g85g3 g87g82g3 g87g75g72g3 g82g81g72g3 g88g86g72g71g3g76g81g3 g36g54g55g48g3 g39g25g22g27g15g3 g69g88g87g3 g76g81g3 g82g85g71g72g85g3 g87g82g3 g82g89g72g85g70g82g80g72g3 g71g76g73g191g70g88g79g87g76g72g86g3 g90g76g87g75g3 g83g85g72g70g76g86g76g

35、82g81g3 g82g73g3 g87g75g72g3 g71g72g87g72g85g80g76g81g68g87g76g82g81g3 g82g73g3 g87g75g72g3 g79g68g87g72g85g68g79g3g70g82g81g87g85g68g70g87g76g82g81g3g68g87g3g86g80g68g79g79g3g89g68g79g88g72g86g3g82g73g3g87g75g72g3g79g82g81g74g76g87g88g71g76g81g68g79g3g86g87g85g68g76g81g15g3g87g75g72g3g86g87g85g68g7

36、6g81g3g76g81g87g72g85g89g68g79g3g76g86g3g72g91g87g72g81g71g72g71g3g73g68g85g3g69g72g92g82g81g71g3g87g75g72g3g86g87g85g68g76g81g3region for the modulus determination.g178g3 g39g72g191g81g76g87g76g82g81g86g3g68g81g71g3g80g72g87g75g82g71g86g3g75g68g89g72g3g69g72g72g81g3g82g83g87g76g80g76g93g72g71g3g73g

37、82g85g3g70g82g80g83g88g87g72g85g3g70g82g81g87g85g82g79g79g72g71g3g87g72g81g86g76g79g72g3g87g72g86g87g3g80g68g70g75g76g81g72g86g17 The preferred gauge length for use on the multipurpose test specimen has been increased from 50 mm to g26g24g3g80g80g17g3g55g75g76g86g3g76g86g3g88g86g72g71g3g72g86g83g72g

38、70g76g68g79g79g92g3g76g81g3g44g54g50g3g24g21g26g16g21g17g178g3 g49g82g80g76g81g68g79g3g86g87g85g68g76g81g3g68g81g71g3g72g86g83g72g70g76g68g79g79g92g3g81g82g80g76g81g68g79g3g86g87g85g68g76g81g3g68g87g3g69g85g72g68g78g3g90g76g79g79g3g69g72g3g71g72g87g72g85g80g76g81g72g71g3g85g72g79g68g87g76g89g72g3g87

39、g82g3g87g75g72g3g74g85g76g83g83g76g81g74g3g71g76g86g87g68g81g70g72g17g3g49g82g80g76g81g68g79g3g86g87g85g68g76g81g3g76g81g3g74g72g81g72g85g68g79g3g90g76g79g79g3g69g72g3g70g68g79g70g88g79g68g87g72g71g3g68g86g3g70g85g82g86g86g75g72g68g71g3g71g76g86g83g79g68g70g72g80g72g81g87g3g73g85g82g80g3g87g75g72g3g

40、69g72g74g76g81g81g76g81g74g3g82g73g3g87g75g72g3g87g72g86g87g15g3g85g72g79g68g87g76g89g72g3g87g82g3g87g75g72g3g74g85g76g83g83g76g81g74g3g71g76g86g87g68g81g70g72g15g3g82g85g3g68g86g3g87g75g72g3g83g85g72g73g72g85g85g72g71g3g80g72g87g75g82g71g3g76g73g3g80g88g79g87g76g83g88g85g83g82g86g72g3g87g72g86g87g3

41、g86g83g72g70g76g80g72g81g86g3g68g85g72g3g88g86g72g71g15g3g90g75g72g85g72g3g86g87g85g68g76g81g86g3g88g83g3g87g82g3g87g75g72g3g92g76g72g79g71g3g83g82g76g81g87g3g68g85g72g3g71g72g87g72g85g80g76g81g72g71g3g88g86g76g81g74g3g68g81g3g72g91g87g72g81g86g82g80g72g87g72g85g15g3g68g86g3g87g75g72g3g86g88g80g3g82

42、g73g3g92g76g72g79g71g3g86g87g85g68g76g81g3g68g81g71g3g81g82g80g76g81g68g79g3g86g87g85g68g76g81g3g76g81g70g85g72g80g72g81g87g3g68g73g87g72g85g3g87g75g72g3g92g76g72g79g71g3g83g82g76g81g87g15g3g87g75g72g3g79g68g87g87g72g85g3g68g79g86g82g3g85g72g79g68g87g76g89g72g3g87g82g3g87g75g72g3g74g85g76g83g83g76g8

43、1g74g3g71g76g86g87g68g81g70g72g17g44g54g50g3g24g21g26g3g70g82g81g86g76g86g87g86g3g82g73g3g87g75g72g3g73g82g79g79g82g90g76g81g74g3g83g68g85g87g86g15g3g88g81g71g72g85g3g87g75g72g3g74g72g81g72g85g68g79g3g87g76g87g79g72g3Plastics Determination of tensile properties: Part 1: General principles Part 2 :Te

44、st conditions for moulding and extrusion plastics g51g68g85g87g3g22g29g3g55g72g86g87g3g70g82g81g71g76g87g76g82g81g86g3g73g82g85g3g191g79g80g86g3g68g81g71g3g86g75g72g72g87g86 g51g68g85g87g3g23g29g3g55g72g86g87g3g70g82g81g71g76g87g76g82g81g86g3g73g82g85g3g76g86g82g87g85g82g83g76g70g3g68g81g71g3g82g85g

45、87g75g82g87g85g82g83g76g70g3g191g69g85g72g16g85g72g76g81g73g82g85g70g72g71g3g83g79g68g86g87g76g70g3g70g82g80g83g82g86g76g87g72g86 g51g68g85g87g3g24g29g3g55g72g86g87g3g70g82g81g71g76g87g76g82g81g86g3g73g82g85g3g88g81g76g71g76g85g72g70g87g76g82g81g68g79g3g191g69g85g72g16g85g72g76g81g73g82g85g70g72g71g

46、3g83g79g68g86g87g76g70g3g70g82g80g83g82g86g76g87g72g86iv ISO 2012 All rights reserved BS EN ISO 527-1:2012INTERNATIONAL STANDARD ISO 527-1:2012(E)Plastics Determination of tensile properties Part 1: General principles1 Scope1.1 g55g75g76g86g3g83g68g85g87g3g82g73g3g44g54g50g3g24g21g26g3g86g83g72g70g7

47、6g191g72g86g3g87g75g72g3g74g72g81g72g85g68g79g3g83g85g76g81g70g76g83g79g72g86g3g73g82g85g3g71g72g87g72g85g80g76g81g76g81g74g3g87g75g72g3g87g72g81g86g76g79g72g3g83g85g82g83g72g85g87g76g72g86g3g82g73g3g83g79g68g86g87g76g70g86g3g68g81g71g3g83g79g68g86g87g76g70g3g70g82g80g83g82g86g76g87g72g86g3g88g81g71

48、g72g85g3g71g72g191g81g72g71g3g70g82g81g71g76g87g76g82g81g86g17g3g54g72g89g72g85g68g79g3g71g76g73g73g72g85g72g81g87g3g87g92g83g72g86g3g82g73g3g87g72g86g87g3g86g83g72g70g76g80g72g81g3g68g85g72g3g71g72g191g81g72g71g3g87g82g3g86g88g76g87g3g71g76g73g73g72g85g72g81g87g3g87g92g83g72g86g3g82g73g3g80g68g87g7

49、2g85g76g68g79g3g90g75g76g70g75g3g68g85g72g3g71g72g87g68g76g79g72g71g3g76g81g3g86g88g69g86g72g84g88g72g81g87g3g83g68g85g87g86g3g82g73g3g44g54g50g3g24g21g26g171.2 The methods are used to investigate the tensile behaviour of the test specimens and for determining the tensile g86g87g85g72g81g74g87g75g15g3g87g72g81g86g76g79g72g3g80g82g71g88g79g88g86g3g68g81g71g3g82g87g75g72g85g3g68g86g83g72g70g87g86g3g82g73g3g87g75g72g3g87g72g81g86g76g79g72g3stress/straing3g85g72g79g68g87g76g82g81g