EN 14278-2:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Textilien - Bewertung der Klebrigkeit von Baumwolle - Teil 2: Verfahren mit dem automatischen Platten-ThermodetektionsgerätTextiles - Détermination du collage des fibres de coton - Partie 2: Méthode utilisant un dispositif automatique de thermodétection a plateauTextiles - Determination of cotton fibre stickiness - Part 2: Method using an automatic thermodetection plate device59.060.10Naravna vlaknaNatural fibresICS:Ta slovenski standard je istoveten z:EN 14278-2:2004SIST EN 14278-2:2004en01-julij-2004SIST EN 14278-2:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14278-2March 2004ICS 59.060.10English versionTextiles - Determination of cotton fibre stickiness - Part 2:Method using an automatic thermodetection plate deviceTextiles - Détermination du collage des fibres de coton -Partie 2: Méthode utilisant un dispositif automatique àplateau de thermodétectionTextilien - Bewertung der Klebrigkeit von Baumwolle - Teil2: Verfahren mit dem automatischenThermodetektionsplattengerätThis European Standard was approved by CEN on 24 December 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 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 the 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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14278-2:2004: ESIST EN 14278-2:2004

Statistical information.10SIST EN 14278-2:2004

(fibre sampled, e.g. from a bale), or opened fibre, slivers, etc.2 Normative referencesThis 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 listedhereafter. For dated references, subsequent amendments to or revisions of any of these publications apply tothis European Standard only when incorporated in it by amendment or revision. For undated references thelatest edition of the publication referred to applies (including amendments).EN 20139Textiles - Standard atmospheres for conditioning and testing (ISO 139:1973).3 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply.3.1stickiness levelnumber of sticky points indicating the severity of cotton fibre stickiness3.2sticky pointsentanglement of one or more fibres that become attached to a working surface as a result of contamination ofthe cotton by sticky substance3.3thermodetectionaction of revealing sticky points through the combined application of heat and pressure3.4padthick homogeneous web of fibres formed by a special fibre opening and condensing device3.5removerdevice for removing the non sticking fibres from the aluminium foil4 PrincipleA weighed fibre sample is processed through an opener to obtain a pad. This pad is placed on an aluminiumfoil and subjected to pressure by two separate pressure plates, one after the other. The first pressure plate ismaintained at a temperature significantly higher than ambient. The second pressure plate is maintained atambient temperature. The pad is removed from the foil and all loose fibres are cleaned away. Any fibreentanglements left sticking to the foil are noted and counted as sticky points. All the operations and resultanalysis are computer controlled.SIST EN 14278-2:2004
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