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SRPS EN 828:2014

Adhesives - Wettability - Determination by measurement of contact angle and surface free energy of solid surface

Jun 23, 2014

General information

90.93     Mar 12, 2025

90.00    Mar 12, 2030

ISS

D089/PKS H061-11

European Norm

83.180  

English  

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Scope

This European Standard specifies a method for the determination of the surface free energy of a solid surface
by measuring the contact angle of a liquid wetting the solid surface. It allows the prediction of the ability of a
particular adhesive to wet a particular adherend. It can be used to characterize surfaces intended for
pre-treatment, coating or bonding.
NOTE 1 In order to determine the surface free energy, the method of measuring the static contact angle is used in
combination with a statistical interpretation.
NOTE 2 The measurement results are influenced by mechanical surface roughness and chemical homogeneity.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 828:2009

NOW

PUBLISHED
SRPS EN 828:2014
90.93 Standard confirmed
Mar 12, 2025

Related project

Adopted from EN 828:2013