1、BRITISH STANDARD Para-aramid fibre filament yarns - Part 1: Designation The European Standard EN 1303-1: 1999 has the status of a British Standard ICs 69.1.30 BS EN 13003-1: 1999 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGm LAW BS EN 13003-1:1999 direction of the Sector Committe
2、e for Materiais and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 September 1999 Amd. No. O BSI 09-1999 National foreword Date Comments This British Standard is the English language version of EN 13003-1:1999. The UK participation in its preparat
3、ion was entrusted to Technical Committee PRI/42, Fibre reinforced thermosettjng plastics and prepregs, which has the responsibility to: - aid enquirers to understand the text, - present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the U
4、K interests informed; - monitor related international and European developments and promugate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Sandards which implement international or European publication
5、s referred to in this document may be found in the BSI Stanhds Catalogue under the secon entitied “international Standards Correspondence index“, or by using the “Find“ faciiity of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of
6、a contract. Users of British 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 front cover, an inside front cover, the EN titie page, pages 2 to 6, an insid
7、e back cover and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued. ISBN O 680 32548 2 EUROPEAN STANDARD NORME EUROPhENNE EUROPISCHE NORM EN 13003-1 April 1999 ICs 59.100.30 English version Para-aramid fibre filament yarns - Part 1: Designat
8、ion Fils en fibres de para-aramide - Partie 1: Dsignation Para-Arasnidfasr-Filamentgame - Teil 1 : Bezeichnung This European Standard was approved by CEN on 4 March 1999. CEN members are bound to comply with the CENICENELEC internal Regulations which stipulate the conditions for giving this European
9、 Standard the status of a national standard without any alteration. Up-to-date lists and bibiographical 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 oficial versions (English, Fren
10、ch, 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Den
11、mark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart, 36
12、 B-1050 Brussels Q 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members Ref. No. EN 13003-1: 1999 E Page 2 EN 13003-11999 Foreword This European Standard has been prepared by Technical Committee CEN/TC 249, Plastics, the Secretariat of which is
13、 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 October 1999, and conflicting national standards shall be withdrawn at the latest by October 1999. According to the CENKENELEC Intemal
14、 Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and
15、 the United Kingdom. EN 13003 consists of the following parts, under the general title Para-ararnidfibrefiament yarns: - Part i: Designation - Part 2: Methods of test and general specifications - Part 3: Technical specifications Contents Foreword 1 scope 2 Nonnative references 3 Designation system 3
16、.1 Data block 1 3.2 Data block 2 3.3 Data block 3 4 Example 5 Bibliography OBSI 09-1 999 Page 3 EN 13003-1:1999 1 Scope 1.1 This European Standard establishes a method of designation for para-aramid fibre filament yarns which may be used as the basis for specifications. 1.2 This designations system
17、is for para-aramid fibre filament yams used for the reinforcement of polymer composites to reinforce in mechanical properties. It does not apply to discontinuous fibres and para-aramid fibre products made in the form of staple yarns, woven fabrics, braids, hits, mats, etc. 13 it is not intended to i
18、mply that the fibres having the same designation give the same perfomnces. This EN 13003-1 does not provide engineering data, performance data or data on processing conditions which may be required to specify a fibre for a particular application and/or method of processing. 2 Normative references Th
19、is European Standard incorporates by dated or 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 publi
20、cations apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 13003-3: 1999, Para-aramidjibrefilament yarns - Technical spec$cations. 3 Designation system The designation for para-ar
21、amid fibre filament yarns is based on the following standardized pattern: I Designation Identity block European Standard I Individual item block I I number block I Data block 1 I Data block 2 1 Data block 3 1 The designation consists of an identity block comprising the European Standard number and a
22、n individual item block. For unambiguous coding the individual item block is subdivided into data blocks comprising the following information: Data block No. i Data block No. 2 Data block No. 3 Identification of para-aramid fibre filament yarns; Designatory properties; Manufacturers code. To ensure
23、legibility: - the description block shall be separated from the standard number block by a comma; - a space shall be inserted between blocks; - the first character in the first individual item block shall be a dash; - individual item blocks shall be separated from each other by a comma; - if a data
24、block is not used, this shall be indicated by two inverted commas (3. OBSI 09- I999 Page 4 EN 13003-11999 Iksignr tion 3.1 Data block 1 Type of prra-aramid fibre filament yarn Typical level of tensile modulus In this data para-aramid fibre filament yams are identified by the letter A, followed by th
25、e letter C signijmg continuous filament yarns. HM TM 3.2 Data block 2 High modulus type 120 Tailor-made modulus type a) 60 in this data block the designatory properties are defined as follows: Number 80 100 115 Position 1 : The para-aramid fibre filament yams are classified according to their type o
26、f tensile modulus in the following way: Typierl level of tensile modulus of elrsticity Pa) 80 98 117 26 28 32 2600MPa 2 840 MPa 3 150MPa Position 2: Tensile modulus of elasticity represented by a typical value or mean value by a number of three figures which corresponds to the tensile modulus of ela
27、sticity in GPa. The number shall be rounded to O or 5 in the fmt place. Number 124 797 For example: Linerr density ciiss 1 240 dtex 7 970 dtex (120 I120 I Position 3: Tensile strength represented by a typical value or mean value by a number of two figures which corresponds to the thousands and hundr
28、eds digits of the tensile strength in MPa. Possible tens digits of the tensile strength shall be rounded off first. For example: I Number I Tensile strength i Position 4: Linear density represented by the first three figures of the linear density in dtex which is given in Table 1 of prEN 13003-3: 19
29、98. This value represents the class of linear density. OBSI 09- 1999 - SD-BSI BS EN 13003-2-ENGL 1999 II lb24bb9 0795078 734 W Page 5 EN 13003-li1999 33 Data block 3 In this data block the manufacturers code is given. If desired, the designation may be completed with the manufacturers code permittin
30、g the incorporation of any complementary idormation that does not appear among the previous elements as pointed out below: - number of single filaments per yarn; - diameter of single filament; - twist number and direction; - fmish content of the yam and designation of finish. 4 Example An example is
31、 given as follows. For a para-aramid fibre filament yarn: - continuous filament yam; - high modulus type; - tensile modulus of elasticity 12 1 GPa; - tensile strength of 3 150 MPa; - linear density of I 600 dtex; - manufacnirerx. The designation is: EN 13003 - A, C, HM, 120,32,160. X e. T i T -b-L-d
32、ibmb14 Data block 3 Data block 2 Data block 1 w OBSI 09- I999 Page 6 EN 13003-11999 5 Bibliography EN 13003-2, Para-aramidfibrefilament yarns -Methods of test and general specifications. prEN 12562, Textiles - Para-aramid rnultijIament yarns -Methods of test. EN IS0 1889, Reinforcement yarns -Determ
33、ination of the linear density (IS0 1889: 1997). EN IS0 1890, Reinforcement yarns -Determination of twist (IS0 1890: 1997). EN IS0 3344, Reinforcement yarns - Determination of moisture content (IS0 3344: 1997). EN IS0 2062, Textiles - Yams from packages -Determination of single-end breaking force and
34、 elongation at break (IS0 2062: 1993). EN IS0 10548, Carbon fibre - Determination of size content (IS0 10548: 1994). prEN IS0 1061 8, Carbonfibre - Determination of tensileproperties of resin-impregnated yarns (ISOniIS 10618:1994). IS0 101 19, Carbonfibre - Determination of densiy. I OBSI 09-1999 BS
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