25. 02. 2020


Wet adhesion testing: two devices under comparison

A technical test method has been under development for some years at the CEN TC 139 (Technical Committee 139, Paint and varnishes of the European Committee for standardization.) for assessing the adhesion of wood paints for exterior use in a condition of humidity.

That document describes a testing method to measure the force necessary to pull-off certain circular based objects made on aluminium called “dollies” (from their shape that is similar to a little dolly) previously glued to the surface to be tested (read more). 

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Alessia Matellon
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