1、BRITISH STANDARD Carbon fibre - Designation system for filament yarns The European Standasd EN IS0 130021998 has the status of a British Standard ICs 59.100.20 BS EN IS0 13002:1999 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN IS0 13002:1999 direction of the Sector Com
2、mittee for Materiais and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 February 1999 Amd. No. O BSI 02-1999 National foreword Date Text afected This British Standard is the English wage version of EN IS0 13002:1998. It is identical with IS0 13002
3、 1998. The UK participation in its preparation was entrusted to Technical Committee PRY42, Fibre reinforced thermosetting plastics and prepregs, which has the responsibility to: - aid enquirers to understand the te* - present to the responsible intedonaVEuropean committee any enquiries on the interp
4、retation, or proposals for change, 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 th
5、e fact that CEN and CENELEC standards normally include an annex which lists normative references to inkrnational publications with their corresponding European publications. The British standards which implement these intrnational or European publications may be found in the BSI Standards Catalogue
6、under the section entitled Lnkmational Standards Correspondence Index“, or by using the “Find“ facility of the BSI Sbbds 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 appli
7、cation. Compliance with a British Standard does not of itself confer immunity from legal obligations. ISBN O 680 30972 X EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 13002 November 1998 ICs 59.1 00.20 Descriptors: see IS0 document English version Carbon fibre - Designation system for fil
8、ament yarns (IS0 13002: 1998) Fibres de carbone - Systeme de dsignation des fils continus (IS0 13002:1998) Kohlenstoffasem - Bezeichnungssystem fr Filamentgame (IS0 13002:1998) This European Standard was approved by CEN on 15 November 1998. GEN members are bound to comply with the CENICENELEC Intern
9、al Regulations which spulate the conditions for giving this European Standard the siatus of a national standard without any atteraon. Up-to-date lists and bibiiographical references concerning such national standards may be obtained on application to the Central Secretarial or lo any GEN member. Thi
10、s European Standard exists in three offidal versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member tnto ils own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the
11、 national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemboug. Netherlands, Noway, Portugal, Spain, Sweden. Switzerland and United Kingdom. EUROPEAN COMMEE FOR STANDARDIZATION COMITE EUROPkEN DE NORMALISATION EUROPISCHES
12、 KOMITEE FUR NORMUNG 0 1998 CEN Ali rights of exploitation in any form and by any means reserved worldwide for GEN national Members. Ref. No. EN IS0 13002:1998 E STD-BSI BS EN IS0 13002-ENGL 1777 I Lb24bb9 0755808 T7T H EN IS0 13002:1998 Foreword The text of the Intemational Standard IS0 13002:1998
13、has been prepared by Technical Committee ISO/TC 61 “Plastics“ in collaboration with Technical Committee CEWC 249 “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,
14、at the latesi by May 1999, and conflicting national standards shall be withdrawn at the latest by May 1999 According to the CEWCENELEC Internat Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic
15、, 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 Intemational Standard IS0 13002:1998 was approved by CEN as a European Standard without any modificat
16、ion. NOTE: Normative references to Intemational Standards are listed in annex ZA (normative). STD-BSI BS EN IS0 13002-ENGL 1399 Lb2qbb9 0755807 70b I EN IS0 13002:1998 INTERNATIONAL STANDARD IS0 13002 First edition 1998-11-15 Carbon fibre - Designation system for filament yarns Fibres de carbone - S
17、ystme de designation des fils continus Reference number IS0 13002:1998(E) STD-BSI BS EN IS0 13002-ENGL 1777 W Lb2Ybb D7558LO b28 EN IS0 13002:1998 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of
18、 preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental
19、, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. P
20、ublication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 13002 was prepared by Technical Committee ISOTTC 61, Plastics, Subcommittee SC 13, Composites and reinforcement fibres. Descriptors: fibres, mineral fibres, carb
21、on fibres, filaments, designation, alphabetic codes, specifications, data blocks. EN IS0 13002:1998 Carbon fibre - Designation system for filament yarns 1 Scope 1.1 This International Standard establishes a system of designation for filament yarns of carbon fibre which may be used as the basis for s
22、pecifications. 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, knits, mats, etc. 1.3 The types of filament yarns are different
23、iated 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 same designation give the same performance. This Internation
24、al 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 for a particular application or to ensure reproducible proces
25、sing, additional requirements may be given in data block 3 (see clause 3). 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All
26、 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 IS0 maintain registers of currently valid International Standards
27、. IS0 1889:1997, Reinforcement yarns - Determination of linear density. IS0 1061 8:-), Carbon fibre - Determination of tensile properties of resin-impregnated yarns. 1) To be published. 1 - STD.BS1 BS EN IS0 13002-ENGL 1997 S 1bZYbb9 0755812 qTO (optional) I EN IS0 13002:1998 block block block numbe
28、r block 3 Designation system Code-letters AC vc PC The designation system for filament yams is based on the following standardized pattern: Designation Identity block I Precursor yarn Product form Acrylic fibre Filament yarn Viscose fibre Filament yarn Pitch fibre Filament yarn Description I intc I
29、block S 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 data blocks comprising the
30、following information: - Data block 1: Identification of the carbon fibres by information about the precursor yarn and product form (see 3.1). - Data block 2: Designatory properties (see 3.2). - Data block3: For the purpose of specifications, a third data block may be containing additional informati
31、on (see 3.3). The first character of the individual-item block shall be a hyphen. 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, .e. by two commas (,). 3.1 Data block 1 In this data block, after the
32、hyphen, filament yarns are identified by the symbol “CF“ for carbon fibres, followed by a hyphen and Wo code-letters giving information on the precursor yarns (A, V and P) and product form of filament yarns (C) as specified in table 1. 3.2 Data block2 In this data block, the range of the tensile mod
33、ulus of elasticity is represented by a three-figure code-number (see 3.2.1), the range of the tensile strength by a two-figure code-number (see 3.2.2) and the range of the linear density by a four-figure code-number (see 3.2.3). The code-numbers are separated from each other by hyphens. 2 EN IS0 130
34、02:1998 If a properly value falls on 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 mod
35、ulus of elasticity Tensile modulus of elasticity shall be determined in accordance with IS0 10618:-, 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
36、which corresponds to the actual value, in gigapascals (GPa) rounded as shown in table 2. Table 2 - Examples of ranges of tensile modulus of elasticity in data block 2 I Code-num ber 200 225 250 275 300 400 425 450 475 500 700 725 750 775 800 3.2.2 Tensile strength Range of nominal tensile modulus of
37、 elasticity G Pa 187 but G 213 213 but s 237 237 but G 263 263 but s 287 287 but G 313 387 but s 413 413 but s 437 437 but s 463 463 but s 487 487 but 6 513 687 buts 713 713 buts 737 737 but G 763 763 but s 787 787 but =s 813 The possible values of tensile strength are represented by a two-figure co
38、de-number which corresponds to the thousands and hundreds digits of the actual value in megapascals (MPa) rounded to multiples of five as shown in table 3. 3 STD.BS1 BS EN IS0 13002-ENGL 1777 m lib24bb 0755834 273 I Code-number O060 or 60 0070 or 70 EN IS0 13002:1998 Range of nominal linear density
39、tex 55 but d 65 65 but d 75 Table 3 - Examples of ranges of tensile strength in data block 2 1 Ok Ilk Codenumber 9 550 but s 10 500 10 500 but 6 11 500 20 25 30 35 40 45 50 55 60 Range of nominal tensile strength MPa 1 750 but G 2 250 2 250 but s 2 750 2 750 but sz 3 250 3 250 but s 3 750 3 750 but
40、G 4 250 4 250 but =s 4 750 4 750 but 6 5 250 5 250 but G 5 750 5 750 but s 6 250 3.2.3 Linear density Linear density shall be determined in accordance with IS0 1889. The possible values of linear density are represented by a four-figure code-number which corresponds to the actual value in tex rounde
41、d to two significant figures as shown in table 4. In cases where the code numbers are smaller than 1 000, zero (O) or double zero (00) can be omitted as shown in the examples in table 4. Table 4 - Examples of ranges of linear density in data block 2 O190 or 190 0200 or 200 0210 or 210 1400 1500 1600
42、 185 but 6 195 195 but d 205 205 but s 215 1 350 but 6 1 450 1 450 but d 1 550 1 550 but 6 1 650 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. This shall be
43、done for example by reference to a suitable national standard or to a standard-like, generally established specification. 4 STD-BSI BS EN IS0 L3002-ENGL 3777 i Lb24bb7 0755835 1T m Description block (optional) EN IS0 13002:1998 International Standard Individual-item block number block 1 I 2 I 3 I Ex
44、amples of additional information are as follows: - diameter or cross-sectional area of single filaments; - number of single filaments per yarn; - number and direction of twist in yarn; - surface-treated or not; - size-treated or not, size content, compatibility with matrix resin; - thermal oxidation
45、 stability of carbon fibre. 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 elasticity of 233 GPa (225) and a tensile strength 3 540 MPa (35) and a linear density 198 tex (0200 or 200), would be designat
46、ed: Reinforcinq fibre IS0 13002 - CF - AC, 225 - 35 - 200 Data block 1: symbol Data block 2: tensile modulus tensile strength Linear density Data block 3: not used Designation: IS0 13002-CF-AC,225-35-200, 5 STD.BSI BS EN IS0 13002-ENGL 1777 = lb24bb7 075581b 04b EN IS0 13002:1998 Annex ZA (normative
47、) Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at aie appropriate places in the text and the publications are li
48、sted hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edlion of the publication referred to applies. Publication YBaTIiflie EN y
49、aac IS0 1889 1997 Reinforcement yams - Determination of linear density EN IS0 1889 1 997 BS EN IS0 13002:1999 BSI 389 Chiswick High Road London w4 4AL4 STD.BSI BS EN IS0 L3DD2-ENGL 1999 9 Lb24bb 0755827 TA2 I 3SI - British Standards Institution IS1 is the independent national body responsible for preparing British Standards. It resents the UK view on standards in Europe and at the international level. It is icorporated by Royal Charter. levisions lritish Standards are updated by amendment or revision. Users of British Standards houl
