BS EN ISO 13002-1999 Carbon fibre - Designation system for filament yarns《碳纤维 长丝纱命名体系》.pdf

1、BRITISH STANDARD BS EN ISO 13002:1999 Carbon fibre Designation system for filament yarns The European Standard EN ISO13002:1998 has the status of a British Standard ICS 59.100.20BSENISO 13002:1999 This British Standard, having been prepared under the directionof the Sector Committeefor Materials and

2、 Chemicals, was published under the authority of the Standards Committee and comes into effect on 15February1999 BSI 05-1999 ISBN 0 580 30972 X National foreword This British Standard is the English language version of ENISO13002:1998. It is identical with ISO13002:1998. The UK participation in its

3、preparation was entrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for chan

4、ge, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC stand

5、ards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “Int

6、ernational 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 British Standards are responsible for their correct application. Compliance with

7、a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theENISOtitlepage, page 2, the ISOtitlepage, page ii, pages1 to4, an inside back cover and a back cover. This standard has been

8、 updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBSENISO13002:1999 BSI 05-1999 i Contents Page National foreword Inside front cover Foreword 2 For

9、eword ii Text of ISO 13002 1ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM ENISO13002 November1998 ICS59.100.20 Descriptors: See ISO document English version Carbon fibre Designation system for filament yarns (ISO13002:1998) Fibres de carbone Systme de dsignationdes fils continus (ISO1300

10、2:1998) Kohlenstoffasern Bezeichnungssystem frFilamentgarne (ISO 13002:1998) This European Standard was approved by CEN on15 November1998. 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 nation

11、al standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any

12、other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany,

13、 Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All ri

14、ghts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 13002:1998 EENISO13002:1998 2 BSI 05-1999 Foreword The text of the International Standard ISO13002:1998 has been prepared by Technical Committee ISO/TC61 “Plastics” in collaboration with Te

15、chnical Committee CEN/TC249 “Plastics”, the secretariat of which is held by IBN. 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 May1999, and conflicting national standards shall be withdrawn at t

16、he latest by May1999 According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Neth

17、erlands, Norway, Portugal, Spain, Sweden, Switzerland and the UnitedKingdom. Endorsement notice The text of the International Standard ISO13002:1998 was approved by CEN as a European Standard without any modification. NOTENormative references to International Standards are listed in Annex ZA (normat

18、ive). Contents Page Foreword 2 1 Scope 1 2 Normative references 1 3 Designation system 1 4 Example of a designation 4 Annex ZA (normative) Normative references to international publications with their relevant European publications Inside back cover Table 1 Code-letters used for additional informati

19、on in data block1 2 Table 2 Examples of ranges of tensile modulus of elasticity in data block 2 2 Table 3 Examples of ranges of tensile strength in data block2 3 Table 4 Examples of ranges of linear density in data block2 3ENISO13002:1998 ii BSI 05-1999 Foreword ISO (the International Organization f

20、or Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has th

21、e right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft In

22、ternational Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least75% of the member bodies casting a vote. International Standard ISO13002 was prepared by Technical Committee ISO/TC61, Plast

23、ics, Subcommittee SC13, Composites and reinforcement fibres. Descriptors: Fibres, mineral fibres, carbon fibres, filaments, designation, alphabetic codes, specifications, data blocks.ENISO13002:1998 BSI 05-1999 1 1 Scope 1.1 This International Standard establishes a system of designation for filamen

24、t yarns of carbon fibre which may be used as the basis for specifications. 1.2 This designation system is applicable to filament yarns used for the reinforcement of polymer composites. It does not apply to discontinuous fibre products pyrolized in the form of staple yarns, woven fabrics, braids, kni

25、ts, mats, etc. 1.3 The types of filament yarns are differentiated from each other by a classification system based on appropriate levels of the designatory properties: a) tensile modulus of elasticity; b) tensile strength; c) linear density. 1.4 It is not intended to imply that materials having the

26、same designation give the same performance. This International Standard does not provide engineering data, performance data or data on processing conditions which may be required to specify a material for a particular application and/or method of processing. 1.5 In order to specify a filament yarn f

27、or a particular application or to ensure reproducible processing, additional requirements may be given in data block3 (see clause3). 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the t

28、ime of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO mai

29、ntain registers of currently valid International Standards. ISO 1889:1997, Reinforcement yarns Determination of linear density. ISO 10618:, Carbon fibre Determination of tensile properties of resin-impregnated yarns 1) . 3 Designation system The designation system for filament yarns is based on the

30、following standardized pattern: The designation consists of an optional description block, reading “Reinforcing fibre”, and an identity block comprising the International Standard number and an individual-item block. For unambiguous designation, the individual-item block is subdivided into three dat

31、a blocks comprising the following information: Data block 1: Identification of the carbon fibres by information about the precursor yarn and product form (see3.1). Data block 2: Designatory properties (see3.2). Data block 3: For the purpose of specifications, a third data block may be containing add

32、itional information (see3.3). 1) To be published. Designation Identity block Description block (optional) International Standard number block Individual-item block Data block Data block Data block 1 2 3ENISO13002:1998 2 BSI 05-1999 The first character of the individual-item block shall be a hyphen.

33、The data blocks shall be separated from each other by commas. If a data block is not used, this shall be indicated by doubling the separation sign, i.e. by two commas (,). 3.1 Data block 1 In this data block, after the hyphen, filament yarns are identified by the symbol “CF” for carbon fibres, follo

34、wed by a hyphen and two code-letters giving information on the precursor yarns (A, V and P) and product form of filament yarns (C) as specified inTable 1. Table 1 Code-letters used for additional information in data block1 3.2 Data block 2 In this data block, the range of the tensile modulus of elas

35、ticity is represented by a three-figure code-number (see3.2.1), the range of the tensile strength by a two-figure code-number (see3.2.2) and the range of the linear density by a four-figure code-number (see3.2.3). The code-numbers are separated from each other by hyphens. If a property value falls o

36、n or near a range limit value, the manufacturer shall state which range will designate the material. If subsequent individual test values lie on, or on either side of, the limit because of manufacturing tolerances, the designation is not affected. 3.2.1 Tensile modulus of elasticity Tensile modulus

37、of elasticity shall be determined in accordance with ISO10618:, Method B, which is the reference method for the calculation of the tensile modulus of carbon fibre. The possible values of tensile modulus of elasticity are represented by a three-figure code-number which corresponds to the actual value

38、, in gigapascals (GPa) rounded as shown inTable 2. Table 2 Examples of ranges of tensile modulus of elasticity in data block2 Code-letters Precursor yarn Product form AC Acrylic fibre Filament yarn VC Viscose fibre Filament yarn PC Pitch fibre Filament yarn Code-number Range of nominal tensile modul

39、us of elasticity GPa 200 225 250 275 300 400 425 450 475 500 700 725 750 775 800 187 but 213 but 237 but 263 but 287 but 387 but 413 but 437 but 463 but 487 but 687 but 713 but 737 but 763 but 787 but 813ENISO13002:1998 BSI 05-1999 3 3.2.2 Tensile strength The possible values of tensile strength are

40、 represented by a two-figure code-number which corresponds to the thousands and hundreds digits of the actual value in megapascals (MPa) rounded to multiples of five as shown inTable 3. Table 3 Examples of ranges of tensile strength in data block 2 3.2.3 Linear density Linear density shall be determ

41、ined in accordance with ISO1889. The possible values of linear density are represented by a four-figure code-number which corresponds to the actual value in tex rounded to two significant figures as shown inTable 4. In cases where the code numbers are smaller than1000, zero (0) or double zero (00) c

42、an be omitted as shown in the examples inTable 4. Table 4 Examples of ranges of linear density in data block 2 3.3 Data block 3 Indication of additional requirements in this optional data block is a way of transforming the designation of a material into a specification for a particular application.

43、This shall be done for example by reference to a suitable national standard or to a standard-like, generally established specification. Examples of additional information are as follows: diameter or cross-sectional area of single filaments; number of single filaments per yarn; number and direction o

44、f twist in yarn; surface-treated or not; size-treated or not, size content, compatibility with matrix resin; thermal oxidation stability of carbon fibre. Code-number Range of nominal tensile strength MPa 20 25 30 35 40 45 50 55 60 1 750 but 2 250 but 2 750 but 3 250 but 3 750 but 4 250 but 4 750 but

45、 5 250 but 5 750 but 55 but 65 but 185 but 195 but 205 but 1 350 but 1 450 but 1 550 but 9 550 but 10 500 but 11 500ENISO13002:1998 4 BSI 05-1999 4 Example of a designation For a carbon fibre in the form of filament yarn, which is made from an acrylic precursor, having a tensile modulus of elasticit

46、y of233 GPa (225) and a tensile strength3540MPa (35) and a linear density198tex(0200or200), would be designated:ENISO13002:1998 BSI 05-1999 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporates by dated o

47、r undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only

48、 when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. Publication Year Title EN Year ISO 1889 1997 Reinforcement yarns Determination of linear density EN ISO 1889 1997BSEN ISO 13002:1999 BSI 389 Chiswick High Road London

49、W4 4AL BSIBritishStandardsInstitution BSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions BritishStandards are updated by amendment or revision. Users of BritishStandards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone fin