标准摘要
[中文适用范围]： ISO 9117 的本部分规定了一种通过简单的经验测试来评估油漆、清漆或相关产品涂层在特定时间施加特定力时对尼龙纱布印痕的抵抗力的方法。该方法可以作为“通过/失败”测试来执行，通过确定在特定干燥时间后是否已达到无印痕状态，或者对于烘干涂层，在特定条件下烘干和老化后是否达到无印痕状态，或者以适当的间隔重复无印痕测试，直到获得无印痕时间。 [外文原描述]： ISO 9117-6:2012 specifies a method for assessing, by means of a simple empirical test, the resistance of a coat of paint, varnish or related product to imprinting by a nylon gauze under a specified force applied for a specified time. The method may be carried out either as a "pass/fail" test by determining whether the print-free state has been reached after a specified period of drying or, in the case of stoving coatings, after stoving and ageing under specified conditions, or by repeating the print-free test at suitable intervals until the print-free time is obtained.
英文名称Paints and varnishes — Drying tests — Part 6: Print-free test