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DIN EN 1966:2009-07

DIN EN 1966:2009-07

Structural adhesives - Characterization of a surface by measuring adhesion by means of the three point bending method; German version EN 1966:2009



This European standard describes a test method to determine ability of a cured adhesive (possibly with a primer) to adhere to a substrate which has had a certain surface finish or with a specific surface preparation by using the 'three point bending method'.It is only used for quality assurance and the substrate shall be rigid or resistant enough to bending such as steel or aluminium alloys. For other substrates the thickness has to be adjusted to the modulus of elasticity or a suitable stiffener has to be used.The adhesive be polymerisable (curable) without pressure in order to obtain the thickness needed to provide sufficient rigidity, otherwise, a bonded reinforcing piece of the same type and same thickness as the substrate can be substituted for the bloc of adhesive. It is not suitable for film adhesives.

Additional Info

Author DIN
Published by DIN
Document type Standard
Format File
ICS 83.180 : Adhesives
Number of pages 15
Replace DIN EN 1966 (2003-02)
Cross references EN 1966 (2009-02), IDT
Year 2009
Document history DIN EN 1966 (2009-07)
Country Germany
Keyword EN 1966;1966

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