1.1 这些测试方法描述了评估金属和无机涂层以及其他薄膜与金属和非金属基材的附着力的程序。评估方法是将压敏胶带贴在涂层表面上，然后利用机械装置以规定的均匀速率和恒定角度去除胶带，同时记录去除力。 1.2 描述了四种方法。方法A1和A2主要用于零件。方法B1和B2主要用于实验室评估。方法B1和B2不推荐用于测试聚合物基材上的涂层和薄膜。 1.3 这些测试方法可用于确定涂层与基材的附着力是否在所需范围内（在定量低水平和定量高水平之间）。 确定实际粘附力需要更复杂的测量方法。在多层系统中，中间涂层之间可能发生粘附失效，因此不一定确定整个涂层系统与基材的粘附力。 1.4 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.5 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 4.1 如果涂层要实现其保护基材表面或赋予其独特特性的功能，则其必须在预期使用寿命内粘附在基材上。由于表面处理（或缺乏表面处理）对涂层的附着力有很大的影响，因此评估不同表面处理或不同涂层对同一处理的附着力的测试方法在工业上具有相当大的用途。 4.2 所有粘附方法的局限性，以及本试验方法对较低粘附水平的具体局限性（见 1.3 )应在使用前识别。这些测试方法是测试方法的机械化改编 D3359 ; 因此，这些试验方法的实验室内和实验室间精度与试验方法相似 D3359 和其他广泛- 涂层基材的公认试验，例如，试验方法 D2370 但这在一定程度上是因为它对粘附力的所有差异都不敏感，只有较大的差异除外。方法B1和B2的通过-失败分数为0到5是故意选择的，以避免敏感的错误印象。

1.1 These test methods describe procedures for assessing the adhesion of metallic and inorganic coatings and other thin films to metallic and nonmetallic substrates. Assessment is made by applying pressure-sensitive tape to a coated surface and then utilizing a mechanical device to remove the tape at a regulated, uniform rate and constant angle while simultaneously recording the removal force. 1.2 Four methods are described. Methods A1 and A2 are intended primarily for use on parts. Methods B1 and B2 are intended primarily for use in laboratory evaluations. Methods B1 and B2 are not recommended for testing coatings and films on polymer substrates. 1.3 These test methods may be used to establish whether the adhesion of a coating to a substrate is within a required range (between a quantified low and a quantified high level). Determination of actual adhesive forces requires more sophisticated methods of measurement. In multilayer systems adhesion failure may occur between intermediate coating layers so that the adhesion of the total coating system to the substrate may not necessarily be determined. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 If a coating is to fulfill its function of protecting or imparting unique properties to the surface of a substrate, it must adhere to the substrate for the expected service life. Because surface preparation (or lack of it) has a drastic effect on adhesion of coatings, a test method for evaluating adhesion to different surface treatments or of different coatings to the same treatment is of considerable use to the industry. 4.2 The limitations of all adhesion methods, and the specific limitation of this test method to lower levels of adhesion (see 1.3 ) should be recognized before using it. These test methods are mechanized adaptations of Test Methods D3359 ; therefore, the intra- and interlaboratory precision of these test methods are similar to Test Methods D3359 and to other widely-accepted tests for coated substrates, for example, Test Method D2370 , but this is partly the result of it being insensitive to all but large differences in adhesion. The pass-fail scale of 0 to 5 for Method B1 and B2 was selected deliberately to avoid a false impression of being sensitive.