BS-EN-12654-3-1999.pdf
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12654-3:1999 The European 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 Ð Yarns Ð Part 3: General requirements for general applications Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 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 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 has the responsibility to: Ð aid enquirers to understand the text; Ð present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; Ð 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 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 ªInternational Standards Correspondence Indexº, or by using the ªFindº 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 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, Uncontrolled Copy, (c) BSI CEN European Committee for Standardization Comite  Europe Âen de Normalisation Europa Èisches Komitee fu Èr 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 Members. Ref. No. EN 12654-3:1998 E EUROPEAN STANDARDEN 12654-3 NORME EUROPE ÂENNE EUROPA ÈISCHE NORM November 1998 ICS 59.100.10 Descriptors: textile glass, textile glass yarns, specifications, utilization, physical properties, visual examination, appearance, defects, acceptability English version Textile glassÐ YarnsÐ Part3: General requirements for general applications Verre textile Ð Fils Ð Partie 3: Exigences ge Âne Ârales pour applications ge Âne Ârales Textilglas Ð Garne Ð Teil 3: Allgemeine Anforderungen fu Èr allgemeine Anwendungen This European Standard was approved by CEN on 30 October 1998. 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 national 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 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, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun 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 status 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 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 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, 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 Ð Yarns Ð Part 1: Designation. Textile glass Ð Yarns Ð Part 2: Methods of test and general specifications. Textile glass Ð Yarns Ð 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 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 amendment or revision. For undated references the latest edition of the publication referred to applies. EN 12654-2:1998, Textile glass Ð Yarns Ð Part 2: Methods of test and general specifications. EN ISO 1889, Reinforcement yarns Ð Determination of linear density. ISO 1889:1997 EN ISO 1890, Reinforcement yarns Ð Determination of twist. ISO 1890:1997 EN ISO 3344, Reinforcement products Ð Determination of moisture content. ISO 3344:1997 ISO 1887, Textile glass Ð Determination of the combustible matter content. ISO 1888, Textile glass Ð Staple fibres or filaments Ð Determination of average diameter. ISO 3341, Textile glass Ð Yarns Ð 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 Ð Single yarns Type of glass Structure 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 1151,0 102,0 136,0 204,0 340,0 480,0 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 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 Table 2 Ð 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 or 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 each 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 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 Ð Physical properties PropertiesIndividual Limits Limit of the lot avg 1) Test Methods Remarks Filament diameter (mm)Ð ±10 % ISO 1888Ð Linear density (tex) Ð Single yarns ±8 %±2 % EN ISO 1889Ð Ð Folded yarns ±6 %±2 % EN ISO 1889 Combustible material (%) (size content) ±30 %±15 % ISO 1887Away from outer migration zones2) Twist: yarn with Ð T # 52 TPM (3) ±25 %±15 % EN ISO 1890Ð Ð 52 T # 120 TPM ±20 %±10 % EN ISO 1890Ð Ð 120 TPM T ±15 %±8 % EN ISO 1890Ð Moisture content (%)Max. 0,50 %Max 0,30 %EN ISO 3344Test to be made in centre of the bobbins Tenacity (cN/tex) Ð 3 2 4,5 2 5 mm#48#55 Ð 6 2 7 mm#43#48ISO 3341Ð Ð 9 mm#38#43 Ð 11 mm#32#36 Ð 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 manufacturers 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 easily 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 glass Ð Yarns Ð Part 1: Designation. 2 EN ISO 291:1997, Plastics Ð Standard atmospheres for conditioning and testing (ISO 291:1997). 3 ISO 472:1988, Plastics Ð Vocabulary. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:38:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI Ð 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 Royal Charter. 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