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1.范围: 1.1 本标准方法,包括了将粘胶带贴于涂膜划痕之上,然后拉下,并以此来估价金属基底上涂膜的附着力的全部试验程序。 1.2 方法A首先适用于施工现场;而方法B则更适用于试验室。 1.3 这些方法常用以确定金属基底上涂膜附着力,但其附着力仅具通常适当水平者,上述方法无法对较高水平的附着力作出鉴别,所谓较高水平的附着力是指需要更精密的方法来测定的。
1. Scope: 1.1 The standard method, including the adhesive tape affixed to the scratch on the film, and then pulled down, and in order to evaluate the adhesion of the coating on the metal substrate test procedures. 1.2 Method A applies first to the construction site; method B is more suitable for the laboratory. 1.3 These methods are commonly used to determine the adhesion of a coating on a metal substrate, but its adhesion is only of a generally suitable level. The above method fails to identify a higher level of adhesion, which means that more precision Method to determine.