Abstrait
The test method covers procedures for determining pressure spots and adhesion or anti-adhesion properties of organic coatings applied to coil coated or factory coated metal substrates prior to fabrication. The coated metal is cut into at least four and, recommended, six sheets of suitable size, which are then placed under a specified pressure and temperature for a specified period of time. After stopping heating and cooling the sample, the sample was checked for any signs of adhesion or blocking and blotching.

ASTM D3003-01-2022 Méthode d'essai standard pour la résistance à l'indentation et à l'adhérence des revêtements organiques sur les substrats

cope of
1.1 This test method includes determination of pressure spots and adhesion or resistance to adhesion of organic coatings applied to coil coated or factory coated metals prior to manufacture.

1.2 Values expressed in SI units are treated as standards. Les valeurs données entre parenthèses sont à titre indicatif uniquement.

1.3 Cette norme n'est pas destinée à traiter tous les problèmes de sécurité, si seulement, associé à son utilisation. Il est de la responsabilité des utilisateurs de cette norme d'établir des mesures de sécurité appropriées., pratiques sanitaires et environnementales et pour déterminer l’applicabilité des restrictions réglementaires avant utilisation.

1.4 This international Standard has been developed in accordance with the internationally accepted standardization principles established in the decisions of the Committee on Technical Barriers to Trade (OTC) of the World Trade Organization on the Formulation of International standards, guidelines and recommended principles.