BS EN ISO 14678-2005 Adhesives - Determination of resistance to flow (sagging)《胶粘剂 耐流动性测定(凹陷)》.pdf
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1、BRITISH STANDARDBS EN ISO 14678:2005Adhesives Determination of resistance to flow (sagging)The European Standard EN ISO 14678:2005 has the status of a British StandardICS 83.180g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54
2、g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN ISO 14678:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 20 October 2005 BSI 20 October 2005ISBN 0 580 46658 2National forewordThis British Standard is th
3、e official English language version of EN ISO 14678:2005. It is identical with ISO 14678:2005.The UK participation in its preparation was entrusted to Technical Committee PRI/52, Adhesives, which has the responsibility to: A list of organizations represented on this committee can be obtained on requ
4、est to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Ele
5、ctronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to
6、understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises
7、 a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 27 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationA
8、md. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 14678July 2005ICS 83.180English versionAdhesives - Determination of resistance to flow (sagging) (ISO14678:2005)Adhsifs - Dtermination de la rsistance au fluage(coulure) (ISO 14678:2005)Klebstoffe - Bestimmung des Widerstande
9、s gegen Flieen(Sagging) (ISO 14678:2005)This European Standard was approved by CEN on 29 April 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-t
10、o-date lists and bibliographical references concerning such nationalstandards 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 translationunder th
11、e responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, I
12、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050
13、 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 14678:2005: EForeword This European Standard (EN ISO 14678:2005) has been prepared by Technical Committee CEN/TC 193 “Adhesives“, the secretariat of which is held by
14、AENOR, in collaboration with Technical Committee ISO/TC 61 “Plastics, Subcommittee SC 11, Products“. 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 February 2006, and conflicting national standar
15、ds shall be withdrawn at the latest by February 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany
16、, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom EN ISO 14678:2005Reference numberISO 14678:2005(E)INTERNATIONAL STANDARD ISO14678First edition2005-08-15Adhesives
17、 Determination of resistance to flow (sagging) Adhsifs Dtermination de la rsistance au fluage (coulure) EN ISO 14678:2005ii iii Contents Page Foreword.iv1 Scope 1 2 Normative references 1 3 Terms and definitions .1 4 Guidance: Typical applications for the seven test methods are as follows: 2 5 Sampl
18、ing.2 6 Safety 2 7 Method 1: Use of an applicator to apply a wet film2 8 Method 2: Use of a plug former6 9 Method 3: Use of a scraper.11 10 Method 4: Use of test blocks 13 11 Method 5: Flow from a lap joint17 12 Method 6: Flow of adhesive through a hole20 13 Method 7: Flow of structural adhesive fil
19、ms.21 Introductionv EN ISO 14678:2005ivForeword ISO (the International Organization for Standardization) 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 bod
20、y 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, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrote
21、chnical Commission (IEC) on all matters of electrotechnical standardization. International 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
22、 the technical committees are circulated to the member bodies for voting. Publication as an 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 rig
23、hts. ISO shall not be held responsible for identifying any or all such patent rights. ISO 14678 was prepared by the European Committee for Standardization (CEN) in collaboration with Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products, in accordance with the Agreement on tec hnical
24、 cooperation between ISO and CEN (Vienna Agreement). T hroughout the text of this document, read “.this European Standard.” to mean “.this International Stan dard.”. EN ISO 14678:2005vEN ISO 14678:2005Introduction When an adhesive joint is prepared, it is important that the applied adhesive does not
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