意义和目的
4.1 令人满意的涂层执行需要粘附在其所涂敷的基材上. It has been found that the test method can be used to distinguish the degree of adhesion between the coating and the substrate. 它最适用于为一系列在附着力方面表现出显着差异的涂层面板提供相对评级.

4.2 The study carried out in the laboratory using the circular stylus specified in the previous edition showed that it was not possible to obtain meaningful adhesion data when a load of 10 到 20 kg was required to destroy the surface of the solvent-based coating. When this level of load was required, the chrome ring stylus flashed and skipped over the coated surface. Similar meaningless data were obtained when testing powder coatings, requiring more than 10 kg to destroy the surface. 所以, conducting the test under these conditions is not applicable.

ASTM D2197-2022 有机涂层的附着力

范围
1.1 The test method consists of determining the adhesion of organic coatings (比如油漆, varnities, and varnities) when applied to the surface of a smooth, 平坦的 (平坦的) panel.

1.2 以 SI 单位表示的值应被视为标准. 括号内的数值仅供参考.

1.3 本标准并非旨在解决所有安全问题, 如果有的话, 与其使用相关. 本标准的使用者有责任建立适当的安全机制, 健康和环境实践，并在使用前确定监管限制的适用性.

1.4 本国际标准是根据《关于制定国际标准的原则的决定》中确立的国际公认的标准化原则制定的, 世界贸易组织贸易技术壁垒委员会发布的指南和建议.