1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 3598:2011Textile glass Yarns Basisfor a specificationBS ISO 3598:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 3598:2011.The
2、UK participation in its preparation was entrusted to TechnicalCommittee PRI/42, Fibre reinforced thermosetting plastics andprepregs.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovision
3、s of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 69440 0ICS 59.100.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 No
4、vember 2011.Amendments issued since publicationDate Text affectedBS ISO 3598:2011Textile glass Yarns Basis for a specificationVerre textile Fils Base de spcification ISO 2011Reference numberISO 3598:2011(E)Third edition2011-08-15ISO3598INTERNATIONAL STANDARDBS ISO 3598:2011ISO 3598:2011(E)COPYRIGHT
5、PROTECTED DOCUMENT ISO 2011All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO
6、s member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in Switzerlandii ISO 2011 All rights reservedBS ISO 3598:2011ForewordISO (the International Organization for S
7、tandardization) 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 the ri
8、ght 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.International
9、 Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an
10、 International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 359
11、8 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 13, Composites and reinforcement fibres.This third edition cancels and replaces the second edition (ISO 3598:1986), which has been technically revised.ISO 3598:2011(E) ISO 2011 All rights reserved iiiBS ISO 3598:2011Introduct
12、ionA basis for a specification is intended to give guidance on the establishment of technical specifications for products of a given type. It should enumerate as completely as possible the points that should be considered at the time of drafting the specifications.The basis for a specification, ther
13、efore, does not in itself constitute a specification, but rather a model plan for the elaboration of specifications applying to a particular product or to a family of products whose characteristics are very much related. These specifications may be established by a producer, supplier or user, or by
14、a standardization organization.ISO 3598:2011(E)iv ISO 2011 All rights reservedBS ISO 3598:2011INTERNATIONAL STANDARD ISO 3598:2011(E)Textile glass Yarns Basis for a specification1 ScopeThis International Standard provides a basis for a specification applicable to textile glass yarns (strands, sliver
15、s, single yarns, folded yarns and cable yarns).It does not apply to textured yarns, rovings, chopped strands, milled fibres, pre-impregnated yarns, etc.This International Standard does not cover all requirements for specialized applications. Where such other requirements are necessary, they are, or
16、will be, given in other appropriate International Standards.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (in
17、cluding any amendments) applies.ISO 139, Textiles Standard atmospheres for conditioning and testingISO 291, Plastics Standard atmospheres for conditioning and testingISO 472, Plastics VocabularyISO 1887, Textile glass Determination of combustible-matter contentISO 1888, Textile glass Staple fibres o
18、r filaments Determination of average diameterISO 1889, Reinforcement yarns Determination of linear densityISO 1890, Reinforcement yarns Determination of twistISO 2078, Textile glass Yarns DesignationISO 3341, Textile glass Yarns Determination of breaking force and breaking elongationISO 3343, Reinfo
19、rcement yarns Determination of twist balance indexISO 3344, Reinforcement products Determination of moisture content3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 472 apply.4 DesignationThe yarns covered by the specification shall be designated in ac
20、cordance with the applicable clause of ISO 2078.5 ConditioningThe specification shall supply the information required for proper conditioning of the samples and test specimens. In the absence of specific instructions for the yarns under consideration, it shall include a reference to ISO 139 or ISO 2
21、91. ISO 2011 All rights reserved 1BS ISO 3598:20116 Characteristics6.1 GeneralGlass yarns shall be defined by the characteristics enumerated herein.For the characteristics indicated by an asterisk, the specification shall indicate the tolerances allowed on the individual values and the mean values o
22、f the measurements made on a batch.The criteria for acceptance or rejection of a batch based on the results of the testing shall be defined.6.2 Type of glassThe type of glass is indicated in the designation. Current glass types are listed in ISO 2078.6.3 Type of sizeThe specification shall indicate
23、the type of size applied to the yarn (for example plastic size or textile size).6.4 Diameter of staple fibres or filamentsThe reference diameter of staple fibres or filaments indicated in the designation shall be determined and expressed in accordance with ISO 1888.6.5 Linear density*This shall be d
24、etermined and expressed in accordance with ISO 1889.6.6 Size content*This shall be determined and expressed in accordance with ISO 1887.6.7 Twist*This shall be determined and expressed in accordance with ISO 1890.6.8 Twist balance indexIf necessary, this shall be determined and expressed in accordan
25、ce with ISO 3343.6.9 Moisture content*This shall be determined and expressed in accordance with ISO 3344.6.10 Breaking strength and breaking elongation*These shall be determined and expressed in accordance with ISO 3341.7 Visible faults7.1 GeneralThe following list gives a number of recognized visib
26、le faults on yarns or packages of yarn, produced during manufacture or during subsequent handling. Their permissible number and severity shall be stated in the specification.ISO 3598:2011(E)2 ISO 2011 All rights reservedBS ISO 3598:20117.2 List of visible faults in yarns7.2.1 Hairy yarn7.2.2 Dirty y
27、arn7.2.3 Slubs, fuzz balls7.2.4 Yarn partially or wholly cut7.2.5 Faulty splices: dirty incomplete end(s) not bonded lumpy (lumps in the bond) too long7.2.6 Incorrect number of ends7.2.7 Uneven doubling (loops caused by uneven length between two or more yarns wound together)7.3 List of visible fault
28、s in packages7.3.1 Shiny yarn (lack of size)7.3.2 Sloughed yarn7.3.3 Flared package7.3.4 Undercut package7.3.5 Loops (on body of winding)7.3.6 Base loops (near flange of bobbin)7.3.7 Damaged tubes or bobbins (with cuts, bruises or breaks)7.3.8 Cracked winding (partial gaps in winding)7.3.9 Entrapped
29、 waste7.3.10 Entrapped foreign matter7.3.11 Protruding end (generally due to a poor splice or poor start-up)7.3.12 Entrapped end7.3.13 Overfilled package7.3.14 Package too softISO 3598:2011(E) ISO 2011 All rights reserved 3BS ISO 3598:20117.3.15 Package too hard7.3.16 Defective or dirty transfer tai
30、l7.3.17 Dirt spots or mildew7.3.18 Bad build of the package7.3.19 Package unflanged with loops on its end faces7.3.20 Incorrect identification7.3.21 Package abraded after manufacture7.3.22 Slubs, fuzz balls8 Delivery8.1 Presentation and packagingThe specification shall include any requirements for p
31、resentation and packaging of the yarns.8.2 LabellingThe specification shall include a requirement that the packaging container shall be provided with an external label including the following information: designation; suppliers code; type of yarn package or code number of the yarn package; type of p
32、ackaging container or code number of the packaging container; net mass of the yarn packages; name of the supplier; date of manufacture (by agreement between the interested parties).9 StorageThe specification shall include any requirements for storage conditions (temperature, relative humidity, time)
33、 necessary to ensure retention of the properties of the yarns.ISO 3598:2011(E)4 ISO 2011 All rights reservedBS ISO 3598:2011BS ISO 3598:2011ISO 3598:2011(E)ICS 59.100.10Price based on 4 pages ISO 2011 All rights reservedThis page deliberately left blankBSI is the independent national body responsibl
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