SIST EN 542:2003

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Klebstoffe - Bestimmung der DichteAdhésifs - Détermination de la masse volumiqueAdhesives - Determination of density83.180LepilaAdhesivesICS:Ta slovenski standard je istoveten z:EN 542:2003SIST EN 542:2003en01-julij-2003SIST EN 542:2003SLOVENSKI
STANDARDSIST EN 542:19981DGRPHãþD



SIST EN 542:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 542April 2003ICS 83.180Supersedes EN 542:1994English versionAdhesives - Determination of densityAdhésifs - Détermination de la masse volumiqueKlebstoffe - Bestimmung der DichteThis European Standard was approved by CEN on 14 February 2003.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-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre 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 the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 542:2003 ESIST EN 542:2003



EN 542:2003 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.54Principle.55Safety.56Apparatus.57Sampling.68Procedure for liquid adhesives.69Procedure for solid, pasty or very viscous adhesives.710Precision.811Test report.8SIST EN 542:2003



EN 542:2003 (E)3ForewordThis document (EN 542:2003) has been prepared by Technical Committee CEN/TC 193 "Adhesives", thesecretariat of which is held by AENOR.This document shall be given the status of a national standard, either by publication of an identical text or byendorsement, at the latest by October 2003, and conflicting national standards shall be withdrawn at the latest byOctober 2003.This document supersedes EN 542:1994.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 542:2003



EN 542:2003 (E)41 ScopeThis European Standard defines two methods for the determination of density which are applicable to alladhesives.One procedure is used for adhesives in liquid form and the other one for solid, very viscous or pasty adhesives.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 923:1998, Adhesives— Terms and definitionsEN 1066, Adhesives— SamplingEN 1067, Adhesives— Examination and preparation of samples for testingSIST EN 542:2003



EN 542:2003 (E)53 Terms and definitionsFor the purposes of this European Standard, the terms and definitions given in EN 923:1998 apply.4 PrincipleThe density (mass of a volume unit) of the sample is measured at 23°C as the ratio of the mass of the
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