Peintures
Veille normative juin 2019

ISO 22970,  Peintures et vernis – Évaluation de l’adhérence des adhésifs élastiques sur les produits de peinture en examinant l’adhérence, la résistance au pelage et la résistance à la traction et le cisaillement en combinaison avec l’exposition à l’eau de condensation ou au cataplasme

Paints and varnishes – Test method for evaluation of adhesion of elastic adhesives on coatings by peel test, peel strength test and tensile lap-shear strength test with additional stress by condensation test or cataplasm storage

This document specifies three methods for testing the peel adhesion, peel strength and tensile lap-shear strength in order to evaluate the adhesive bond as well as the type, location and structure of failures of elastic adhesives on coatings. These methods are used, for example, for testing the assembly with respect to the bond of panes or built-on parts, such as plastic covers, spoilers, instrument panel covers, headlights, with coatings for automobile construction. The two methods of climatic exposure of specimens described herein are the condensation test and cataplasm storage. This document does not specify requirements for adhesives and coatings.

Publié par ISO le 01/05/2019