EN 13770:2002
(Main)Textiles - Determination of the abrasion resistance of knitted footwear garments
Textiles - Determination of the abrasion resistance of knitted footwear garments
This standard specifies two test methods for the determination of abrasion resistance of knitted footwear garments, e.g. ankle socks, socks, and heavy tights. The test methods apply to any of these articles, irrespective of size, composition and structure.
Textilien - Bestimmung der Scheuerbeständigkeit von gestrickter Fußbekleidung
Diese Norm legt zwei Prüfverfahren zur Bestimmung der Scheuerbeständigkeit von gestrickter Fußbekleidung fest, wie z. B. von Fesselsocken, Socken, Strümpfen und dicken Strumpfhosen. Die Prüfverfahren sind auf sämtliche genannten Artikel anwendbar, unabhängig von deren Größe, Zusammensetzung und Ausführung.
Textiles - Détermination de la résistance à l'abrasion des articles chaussants tricotés
La présente Norme européenne spécifie deux méthodes d'essai permettant de déterminer la résistance à l'abrasion des articles chaussants tricotés, tels que les socquettes, les chaussettes et les collants épais. Les méthodes d'essai s'appliquent à tous ces articles, quelles que soient leur taille, composition et structure.
Tekstilije - Ugotavljanje odpornosti proti odrgnjenju pletenih nogavic
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tekstilije - Ugotavljanje odpornosti proti odrgnjenju pletenih nogavicTextilien - Bestimmung der Scheuerbeständigkeit von gestrickter FußbekleidungTextiles - Détermination de la résistance a l'abrasion des articles chaussants tricotésTextiles - Determination of the abrasion resistance of knitted footwear garments61.0202EODþLODClothesICS:Ta slovenski standard je istoveten z:EN 13770:2002SIST EN 13770:2002en01-september-2002SIST EN 13770:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13770July 2002ICS 61.020English versionTextiles - Determination of the abrasion resistance of knittedfootwear garmentsTextiles - Détermination de la résistance à l'abrasion desarticles chaussants tricotésTextilien - Bestimmung der Scheuerbeständigkeit vongestrickter FußbekleidungThis European Standard was approved by CEN on 11 April 2002.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,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13770:2002 ESIST EN 13770:2002
Specimen holders.11Annex B (informative)
Recommended inspection intervals.14Annex C (informative)
Apparatus for abrasion on leg forms.15Annex D (normative)
Size of legs forms, based on the MONDOPOINT sizes.17Annex E (informative)
Technical characteristics of abradant paper.18Annex F (informative)
Technical characteristics of foam.19SIST EN 13770:2002
— Standard atmospheres for conditioning and testing (ISO 139:1973).EN ISO 12947-1, Textiles
— Determination of the abrasion resistance of fabrics by the Martindalemethod — Part 1: Martindale abrasion testing apparatus (ISO 12947-1:1998).3 Conditioning and testing atmosphereThe standard temperate atmosphere for conditioning and testing textiles as defined in EN 20139 shallbe used.4 Method 1 : Martindale abrasion machine method4.1 PrincipleCircular specimens of the hosiery are selected from the known wear areas of the socks, stretchedover a flattened rubber surface and abraded against a reference abradant under a known pressurewith a cyclic planar motion in the form of a Lissajous figure which is the resultant of two simpleharmonic motions at right angles to each other. The resistance to abrasion is estimated by thenumber of cycles to either total breakdown or thinning of one component.4.2 Apparatus and agents4.2.1Martindale abrasion machine as specified in EN ISO 12947–1.4.2.2Modified specimen holders for the evaluation of abrasion of knitted footwear garments (inaccordance with annex A), consisting of a guide spindle, holder body, needle ring, holder nut andrubber sphere with flattened surfaces (20 mm being the test area).4.2.3Springloaded tightening block spanner which enables the tightening of the holder body andholder nut whilst ensuring the flat surface of the rubber sphere remains flat and horizontal.4.2.4Abradant and woven felt as specified in EN ISO 12947–1.SIST EN 13770:2002
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