EN ISO 6603-1-2000 en Plastics - Determination of Puncture Impact Behaviour of Rigid Plastics - Part 1 Non-Instrumented Impact Testing《塑料 硬质塑料耐冲击性能的测定 第1部分 非仪器操作的冲击试验 ISO 6603-1-20.pdf

《EN ISO 6603-1-2000 en Plastics - Determination of Puncture Impact Behaviour of Rigid Plastics - Part 1 Non-Instrumented Impact Testing《塑料 硬质塑料耐冲击性能的测定 第1部分 非仪器操作的冲击试验 ISO 6603-1-20.pdf》由会员分享，可在线阅读，更多相关《EN ISO 6603-1-2000 en Plastics - Determination of Puncture Impact Behaviour of Rigid Plastics - Part 1 Non-Instrumented Impact Testing《塑料 硬质塑料耐冲击性能的测定 第1部分 非仪器操作的冲击试验 ISO 6603-1-20.pdf（30页珍藏版）》请在麦多课文档分享上搜索。

1、 STD-BSI BS EN IS0 bb03-l-ENGL 2000 W Lb24bb9 0848335 116 sl BRITISH STANDARD Plastics - Determination of puncture impact behaviour of rigid plastics - Part 1: Non-instrumented impact testing The European Standard EN IS0 6603-1:2000 has the status of a British Standard ICs 83.080.01 NO COPYING WITHO

2、UT ES1 PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW $3 EN IS0 603-1:2000 National foreword been prepared under the - monitor related international and European developments and promulgate them in the UK A list of organizaions represented on this committee can be obtained on request to its secreta

3、ry. Cross-references Attention is dram to the fact that, CEN and CENELEC Standards normally include an amex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European pubiicaiion

4、s may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index“, or by using the “Find“ facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of Briti

5、sh Standards are responsible for their correct application Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a hnt cover, an inside front cover, the EN IS0 title page, the EN IS0 foreword page, the IS0 tifle page, p

6、ages ii to iv, pages 1 to 21, the annex ZA page, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. ISBN O 580 34615 3 STD-BSI BS EN IS0 bb03-1-ENGL 2000 1624669 0848337 T EUROPEAN STANDARD EN IS0 6603-1 NORME EUROP

7、ENNE EUROPISCHE NORM March 2000 ICS a3.080.1 o Supersedes EN IS0 6603-1 : 1996 English version Plastics - Determination of puncture impact behaviour of rigid plastics - Patt 1 : Non-instrumented impact testing (IS0 6603- 1 :2000) Plastiques - Dbtennination du comportement des plastiques rigides perf

8、ors sous leffet dun choc - Partie 1: Essais de choc non insturnents (IS0 603-1:2000) Kunststoffe - Bestimmung des DurchstoRvehaitens von festen Kunststoffen - Teil 1 : NicM-instrumentierter Schlagversuch (IS0 66032000) This EUWM Standard was approved by CEN on 14 Febnrary 2ooo. CEN members are bound

9、 to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date ilsts and bibliographical references concerning such national standards may be obtained on application to the Cen

10、tral Secretariat or to any CEN member. This European Standard exists in three offidal versions (English, French, German). A version in any ather language made by translation under the responsibility of a CEN member into its own language and notifled to the Central Secretariat has the same status as

11、the offiaal versions. CEN members are the national standards bodies of Austria. Belgium, Czech Republic, Denmark, Finland, France, Germany, reece, Iceland, Ireland. Italy, Luxembourg, Netherlands, Noway. Porugal, Spain, Sweden. Switzerland and United Kingdom. EUROPEAN COMMEE FOR STANDARDIZATION COMI

12、TE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FUR NORMUNG Central Secretariat: ma de Starwrt, 36 6-1050 Bruraelo 0 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS0 6603-1:2OOO E Page 2 EN IS0 6603-1:2000 Foreword The tex

13、t of the Intemational Standard IS0 6603-1:2OOO 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 European Standard shall be given the status of a national standard, either by pu

14、blication of an identical text or by endorsement, at the latest by September 2000, and conflicting national standards shall be withdrawn at the latest by September 2000. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to imp

15、lement this European 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 IS0 6603-1:2000

16、 was approved by CEN as a European Standard without any modification. NOTE: Normative references to International Standards are listed in annex ZA (normative). INTERNATIONAL STANDARD IS0 6603-1 Second edition 2000-03-01 Plastics - Determination of puncture impact behaviour of rigid plastics - Part 1

17、: Non-instru mented impact test i ng Plastiques - Dtermination du comportement des plastiques rigides perfors sous /effet dun choc - Partie 1: Essais de choc non instruments Reference number IS0 6603-1 :2000(E) STD.BSI BS EN IS0 bbO3-L-ENGL 2000 = 3b24bb 0848340 583 IS0 6603-1 :2000(E) Contents Page

18、 Foreword . iv 1 Scope 1 2 Normative references 2 3 Terms and definitions . 3 4 Principle 5 5 Apparatus . 6 6 Test specimens 9 7 Procedure . 1 0 8 Precision . 16 9 Test report 16 Annex A (informative) Examples of calculations . 19 iii I STD.BSI BS EN IS0 bb03-1-ENGL 2000 1624bb9 0848341 4J,T I IS0 6

19、603-1:2000(E) l Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subje

20、ct for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC

21、) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISOAEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Internati

22、onal Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of IS0 6603 may be the subject of patent rights. IS0 shall not be held responsible for identifying any or all such patent rights. Interna

23、tional Standard IS0 6603-1 was prepared by Technical Committee ISORC 61, Plastics, Subcommittee SC 2, Mechanical properties. This second edition cancels and replaces the first edition (IS0 6603-1 :1985), which has been technically revised. IS0 6603 consists of the following parts, under the general

24、title Plastics - Determination of puncture impact behaviour of rigid plastics: - Part I: Non-instrumented impact testing - Patt 2: Instrumented impact testing Annex A of this part of IS0 6603 is for information only. iv STI).BSI BS EN IS0 bb03-II-ENGL 2000 1b24bb9 0848342 356 EN IS0 6603-1:2000 Plas

25、tics - Determination of puncture impact behaviour of rigid plastics - Part 1: Non-instrumented impact testing 1 Scope This International Standard specifies methods for the determination of puncture-impact properties of rigid plastics in the form of flat test specimens, such as discs or square pieces

26、, under defined conditions. Specimens may be moulded directly, cut from sheets or taken from finished products. Different types of test specimens and test conditions are defined. These falling-dart methods are used to investigate the behaviour of plastic sheeting or mouldings under the impact of a s

27、triker applied perpendicular to the plane of the specimen. This part of IS0 6603 can be used if it is sufficient to characterize the impact behaviour of plastics by a threshold value of impact-failure energy based on many test specimens. IS0 6603-2 is used if a force-deflection or force-time diagram

28、, recorded at nominally constant striker velocity, is necessary for detailed characterization of the impact behaviour. These test methods are applicable to specimens with a thickness between 1 mm and 4 mm. NOTE tested if the equipment is suitable, but the test falls outside the scope of IS0 6603-1 a

29、nd IS0 6603-2. For thicknesses less than 1 mm, IS0 7765 should preferably be used. Thicknesses greater than 4 mm may be These methods are suitable for use with the following types of material: - rigid thermoplastic moulding and extrusion materials, including filled, unfilled and reinforced compounds

30、 and sheets; - rigid thermosetting moulding and extrusion materials, including filled and reinforced compounds, sheets and laminates; - fibre-reinforced thermoset and thermoplastic composites incorporating unidirectional or non-unidirectional reinforcements such as mats, woven fabrics, woven rovings

31、, chopped strands, combination and hybrid reinforcements, rovings, milled fibres and sheets made from pre-impregnated materials (prepregs). These methods are also applicable to specimens which are either moulded or machined from finished products, laminates and extruded or cast sheet. The test resul

32、ts are comparable only if the conditions of preparation of the specimens, their dimensions and surfaces as well as the test conditions are the same. In particular, results determined on specimens of different thickness cannot be compared with one another (see annex E of IS0 6603-2:-). Comprehensive

33、evaluation of the reaction to impact stress requires that determinations be made as a function of impact velocity and temperature for different material variables, such as crystallinity and moisture content. The impact behaviour of finished products cannot be predicted directly from this test, but s

34、pecimens may be taken from finished products (see above) for test by these methods. 1 STD.BS1 BS EN IS0 hh03-L-ENGL 2000 Lb24bb 0848343 292 EN IS0 6603-1:2000 Test data developed by these methods should not be used for design calculations. However, information on the typical behaviour of the materia

35、l can be obtained by testing at different temperatures and impact velocities (see annex D of IS0 6603-2:-), by varying the thickness (see annex E of IS0 6603-2:-) and by testing specimens prepared under different conditions. Two statistical methods of test are described in this part of IS0 6603: - M

36、ethod A: staircase method (individual) (preferred) In this method, a uniform energy increment is employed during testing. The energy is decreased or increased by the uniform increment after testing each specimen, depending upon the observed result (pass or fail) for the preceding test. - Method 6: g

37、roup method (optional) In this method, successive groups of at least ten test specimens are tested. The impact failure energy is calculated by statistics. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this

38、part of IS0 6603. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of IS0 6603 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indic

39、ated below. For undated references, the latest edition of the normative document referred to applies. Members of IS0 and IEC maintain registers of currently valid International Standards. IS0 291 :1997, Plastics - Standard atmospheres for conditioning and testing. IS0 293: 1 986, Plastics - Compress

40、ion moulding test specimens of thermoplastic materials. IS0 294-3:1996, Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small plates. IS0 295:1991, Plastics - Compression moulding of test specimens of thermosetting materials. IS0 1268:1974l), Plastics - Preparati

41、on of glass fibre reinforced, resin bonded, low-pressure laminated plates or panels for test purposes. IS0 281 8:1994, Plastics - Preparation of test specimens by machining. IS0 6603-2:2), Plastics - Determination of puncture impact behaviour of rigid plastics - Part 2: Instrumented impact testing.

42、IS0 7765-1 :1988, Plastics film and sheeting - Determination of impact resistance by the free-falling dart method - Part 1: Staircase methods. IS0 7765-2:1994, Plastics film and sheeting - Determination of impact resistance by the free-falling dart method - Part 2: Instrumented puncture test. 1) Und

43、er revision. 2) To be published (Revision of IS0 6603-2:1989) 2 STD.BS1 BS EN IS0 bb03-1-ENGL 2000 W Lb24bb 0848344 129 EN IS0 6603-1:2000 3 Terms and definitions For the purposes of this part of IS0 6603, the following terms and definitions apply: 3.1 General 3.1.1 fa i I u re any break in the surf

44、ace of the specimen which is visible to the naked eye 3.2 Failure-criteria terms 3.2.1 crack any fissure that can be observed by the naked eye and that does not penetrate the full thickness of the material (see Figure 1) 3.2.2 break any fissure through the full thickness of the material (see Figure

45、2) 3.2.3 penetration failure in which the striker penetrates through the whole thickness of the test specimen see Figure 3 b) 3.2.4 shattering breaking of the test specimen into two or more pieces see Figure 3a) 3.3 Impact-failure terms 3.3.1 50 % impact-failure energy E50 the energy that will cause

46、 50 % of the test specimens to fail as defined in 3.1.1 3.3.2 50 70 impact-failure mass M50 the mass that will cause 50 % of the test specimens to fail, as defined in 3.1.1, for a given height of fall 3.3.3 50 70 impact-failure height H50 the height that will cause 50 o/o of the test specimens to fa

47、il, as defined in 3.1.1, using a given falling mass 3 STD-BSI BS EN IS0 bb03-1-ENGL 2000 lb24bb7 0846345 065 EN IS0 6603-1:2000 Views of specimen surfaces damaged by a “crack” (examples) 1 a) Key 1 Impact direction Figure 1 - Sections through specimens damaged by a “crack” b) and c) after bending by

48、 hand 1 1 1 - a) Key 1 Impact direction Figure 2 - Sections through specimens damaged by a “break” b) and c) after bending by hand 4 a) Key 1 Specimen 2 Dart with hemispherical head Figure 3 - Example of “shattering” failure a) and “penetration” b) 4 Principle The impact strength of suitably sized t

49、est specimens is determined by striking them with a lubricated weighted striker dropped vertically from a known height. The test specimen is impacted at its centre by a striker, perpendicular to the surface of the specimen. Two methods of adjusting the energy at impact are permitted: altering the mass at constant height and altering the height at constant mass. NOTE materials strain rate. The variable-height procedure is velociy-dependent, and differing results may be observed depending upon the Two statistical methods of te