本SAE航空航天信息报告（AIR）提供了用于确定飞机表面涂层厚度是否对飞机除冰/防冰液的持液时间性能和空气动力性能产生不利影响的测试方法说明。虽然不是G-12飞机地面除冰委员会的主要任务，但本文件还提供了建议的试验方法的说明，用于评估飞机表面涂层的耐久性、硬度、风化、气动阻力、冰附着力、积冰、接触角和导热性。这些额外的测试可以提供表征涂层的信息数据，并可能对操作员评估涂层时有用。

This SAE Aerospace Information Report (AIR) provides descriptions of test methods for determining if an aircraft surface coating of any thickness has adverse effects on aircraft deicing/anti-icing fluids with respect to fluid holdover time performance and aerodynamic performance. Although not the primary mandate of the G-12 Aircraft Ground Deicing Committee, this document also provides descriptions of suggested test methods for evaluating aircraft surface coatings with respect to durability, hardness, weathering, aerodynamic drag, ice adhesion, ice accumulation, contact angle, and thermal conductivity. These additional tests can provide informational data for characterizing the coatings and may be useful to operators when evaluating the coatings.