标准摘要
[中文适用范围]： 本文件规定了评估涂料系统抵抗力的程序，当在涂料上制作直角格子图案（交叉切割）或X形（X切割）切口穿透至基材时。本文件仅适用于交叉切割或X切割测试方法，以及来自适当评级量表的评级。 本文件还规定了适用的设备，并定义了检查区域、抽样计划和接受/拒绝标准。 它不规定特定涂层系统的评级。 [外文原描述]： This document specifies procedures for assessing the resistance of paint systems when a cut in the form of a right-angle lattice pattern (cross-cut) or in the form of an X (X-cut) is made into the paint, penetrating through to the substrate. This document is only applicable if the cross-cut or X-cut test method is specified, together with the rating from the appropriate rating scale. This document also specifies suitable equipment and defines inspection areas, sampling plans and acceptance/rejection criteria. It does not specify ratings for particular coating systems.
英文名称Corrosion protection of steel structures by protective paint systems — Assessment of, and acceptance criteria for, the adhesion/cohesion (fracture strength) of a coating — Part 2: Cross-cut testing and X-cut testing