19/30387856 DC - BS EN 17408. Determination of the flowability and application behaviour of viscoelastic adhesives using the oscillatory rheometry

19/30387856 DC

BS EN 17408. Determination of the flowability and application behaviour of viscoelastic adhesives using the oscillatory rheometry

Status : Current, Draft for public comment   Published : June 2019

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This document specifies a measuring method for the characterization of rheological properties of structural adhesives using oscillatory rheometry. The advantage of the method in comparison to rotational viscometry measurements lies in the separation of elastic and viscous material properties, thus allowing to define the viscoelastic properties. This enables more precise information concerning the flow behaviour of the materials, thereby resulting in a better understanding of their processing properties.

The method described is particularly suitable for filled and paste-like adhesives. These are frequently processed using automated pump and application systems in industrial applications and will be set precisely considering their rheological properties. As the rheological behaviour of uncured adhesives is mostly independent of their properties in the cured state, the standard can also serve for the examination of non-structural adhesives.




Standard Number19/30387856 DC
TitleBS EN 17408. Determination of the flowability and application behaviour of viscoelastic adhesives using the oscillatory rheometry
StatusCurrent, Draft for public comment
Publication Date24 June 2019
Normative References(Required to achieve compliance to this standard)DIN 1342-1, DIN 53019-2, EN 923, DIN 53019-1
Informative References(Provided for Information)DIN 1342-3, EN ISO 3219, DIN 53019-3, ISO 6721-10, DIN 1342-2, EN 12092
International RelationshipsprEN 17408
Draft Expiry Date12 August 2019
DescriptorsTransmission systems (power), Adhesive strength, Water testing, Electronic data processing, Electronic devices
ICS83.180
Title in FrenchDétermination de l'attitude du fluage et de l'application des adhésifs viscoélastiques avec la méthode de la rhéologie oscillométrique
Title in GermanBestimmung des Fließ- und Applikationsverhaltens von viskoelastischen Klebstoffen mit Hilfe der Oszillationsrheometrie
CommitteePRI/52
PublisherBSI
FormatA4
DeliveryYes
Pages19
File Size795 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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