《BS-EN-12654-3-1999.pdf》由会员分享，可在线阅读，更多相关《BS-EN-12654-3-1999.pdf（10页珍藏版）》请在三一文库上搜索。
1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12654-3:1999 The Eu
2、ropean Standard EN 12654-3:1998 has the status of a British Standard ICS 59.100.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Textile glass Yarns Part 3: General requirements for general applications Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:0
3、0 2006, Uncontrolled Copy, (c) BSI BS EN 12654-3:1999 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 April 1999 BSI 04-1999 ISBN 0 580 30950
4、9 Amendments issued since publication Amd. No.DateText affected National foreword This British Standard is the English language version of EN 12654-3:1998. The UK participation in its preparation was entrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs, which
5、 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 UK interests informed; monitor related international and European developments and promulgate them in the UK. A l
6、ist of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled Internatio
7、nal 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 a British
8、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 title page, pages 2 to 6, an inside back cover and a back cover. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, U
9、ncontrolled Copy, (c) BSI CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Memb
10、ers. Ref. No. EN 12654-3:1998 E EUROPEAN STANDARDEN 12654-3 NORME EUROPE ENNE EUROPA ISCHE NORM November 1998 ICS 59.100.10 Descriptors: textile glass, textile glass yarns, specifications, utilization, physical properties, visual examination, appearance, defects, acceptability English version Textil
11、e glass Yarns Part3: General requirements for general applications Verre textile Fils Partie 3: Exigences ge ne rales pour applications ge ne rales Textilglas Garne Teil 3: Allgemeine Anforderungen fu r allgemeine Anwendungen This European Standard was approved by CEN on 30 October 1998. CEN members
12、 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 references concerning such national standards may be obtained on application
13、to the Central Secretariat 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 member into its own language and notified to the Central Secretariat has the same
14、 status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldu
15、n sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 12654-3:1998 BSI 04-1999 Foreword This European Standard has been prepared by Technical Committee CEN/TC 249, Plastics, the Secretariat of which is held by IBN. This European Standard shall be given the statu
16、s of a national standard, either by publication of an identical text or by endorsement, at the latest by May 1999, and conflicting national standards shall be withdrawn at the latest by May 1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
17、 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 the United Kingdom. Contents Page Foreword2 0Introduction3 1Scope3
18、 2Normative references3 3List of current products4 3.1Single yarns4 3.2Folded yarns5 4Requirements for yarns intended for general purpose applications6 4.1Physical properties6 4.2Visual properties6 5Requirement for the lot6 Annex A (informative) Bibliography6 Licensed Copy: sheffieldun sheffieldun,
19、na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 12654-3:1998 BSI 04-1999 0 Introduction This Standard is one part of EN 12654 which is structured as follows: Textile glass Yarns Part 1: Designation. Textile glass Yarns Part 2: Methods of test and general specifications.
20、Textile glass Yarns Part 3: General requirements for general applications. 1 Scope This European Standard provides the requirements for textile glass yarns intended for general purpose applications. 2 Normative references This European Standard incorporates by dated or undated reference, provisions
21、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 when incorporated in it by amen
22、dment or revision. For undated references the latest edition of the publication referred to applies. EN 12654-2:1998, Textile glass Yarns Part 2: Methods of test and general specifications. EN ISO 1889, Reinforcement yarns Determination of linear density. ISO 1889:1997 EN ISO 1890, Reinforcement yar
23、ns Determination of twist. ISO 1890:1997 EN ISO 3344, Reinforcement products Determination of moisture content. ISO 3344:1997 ISO 1887, Textile glass Determination of the combustible matter content. ISO 1888, Textile glass Staple fibres or filaments Determination of average diameter. ISO 3341, Texti
24、le glass Yarns Determination of breaking force and breaking elongation. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 12654-3:1998 BSI 04-1999 3 List of current products 3.1 Single yarns Table 1 Single yarns Type of glass Structu
25、re of basic filament Diameter of the filaments (mm) Linear density (tex) Single yarn structureType Direction of twist Number of turns/metre2) EC3,533,0Z or S20 to 52Textile or Plastic 4,534,0 68,0 52,8 5,5 11,0 22,0 634,0 68,0 136,0 722,0 34,0 44,0 934,0 68,0 110,0 136,0 204,0 272,0 10340,0 1151,0 1
26、02,0 136,0 204,0 340,0 480,0 1) 12340,0 13136,0 272,0 300,0 408,0 544,0 1) DC1034,0Z40Plastic 1468,040Plastic R or SC934,0Z40Textile or Plastic 68,0 1) And multiples thereof. 2) In accordance with EN ISO 1890 (tangential take off method). The list above given will be revised at each revision of the
27、standard. Other products may make reference to this standard for as many of their properties as conform to the limits given in clause 4. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 12654-3:1998 BSI 04-1999 3.2 Folded yarns Tabl
28、e 2 Folded yarns Type of glass Structure of basic filament Diameter of the filaments (mm) Linear density (tex) Singles yarn twist direction Folded yarn structureType of size No of singles combined Direction of folding twist No t/m of folded yarn1) EC52,8ZX2S150 to 190Textile 5,5 11,0 634,0X2 or X3 o
29、r X4 or X5 100 to 150 68,0 136,0 722,0 934,0Textile or Plastic 68,0 136,0 11102,0 136,0 13136,0 272,0 DC1034,0ZX2S150Plastic 1468,0ZX2S150Plastic R or SC934,0ZX2 or X3 or X4 S150Textile 68,0 34,080Plastic 68,0 1) According to EN ISO 1890 (tangential take off method). This list will be revised at eac
30、h revision of the standard. Other products may take reference to this standard. Other products may make reference to this standard for as many of their properties as conform to the limits given in clause 4. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled
31、Copy, (c) BSI Page 6 EN 12654-3:1998 BSI 04-1999 4 Requirements for yarns intended to general purpose applications 4.1 Physical properties Table 3 Physical properties PropertiesIndividual Limits Limit of the lot avg 1) Test Methods Remarks Filament diameter (mm) 10 % ISO 1888 Linear density (tex) Si
32、ngle yarns 8 %2 % EN ISO 1889 Folded yarns 6 %2 % EN ISO 1889 Combustible material (%) (size content) 30 %15 % ISO 1887Away from outer migration zones2) Twist: yarn with T # 52 TPM (3) 25 %15 % EN ISO 1890 52 T # 120 TPM 20 %10 % EN ISO 1890 120 TPM T 15 %8 % EN ISO 1890 Moisture content (%)Max. 0,5
33、0 %Max 0,30 %EN ISO 3344Test to be made in centre of the bobbins Tenacity (cN/tex) 3 2 4,5 2 5 mm#48#55 6 2 7 mm#43#48ISO 3341 9 mm#38#43 11 mm#32#36 13 - 14 mm#30#34 1) These limits apply only to lots for which the sample size will reach at least 32 units. 2) Unless particularly stated in the manuf
34、acturers specification, the test specimens for this test should be taken from between the first and last 500 g of the bobbin. 3) TPM = turns per metre 4.2 Visual properties Any bobbin found with a fault, as described in EN 12654-2, shall be considered as rejectable except if it can be eliminated eas
35、ily through a short run out. 5 Requirement for the lot For the acceptance of a given lot, the evaluation shall be conducted as described in clause 5 of EN 12652-2:1998 with 2,5 % AQL for visual properties and 1.5 % AQL for physical properties. Annex A (informative) Bibliography 1 EN 12654-1, Textile
36、 glass Yarns Part 1: Designation. 2 EN ISO 291:1997, Plastics Standard atmospheres for conditioning and testing (ISO 291:1997). 3 ISO 472:1988, Plastics Vocabulary. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffie
37、ldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
38、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Roy
39、al Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards 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 finding an
40、inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensur
41、es that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to orders for international standards, it is
42、 BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters
43、 Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to date with standards developments and receive substantial dis
44、counts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standa
45、rdization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not prec
46、lude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI