BS EN ISO 4624-2003 涂料和清漆.粘附力撕开试验

标准号：BS EN ISO 4624-2003
中文标准名称：涂料和清漆.粘附力撕开试验
英文标准名称：Paints and varnishes - Pull-off test for adhesion
标准类型：G50
发布日期：2003/8/20 12:00:00
实施日期：2003/8/20 12:00:00
中国标准分类号：G50
国际标准分类号：87.040
适用范围：This International Standard describes methods for determining the adhesion by carrying out a pull-off test on a single coating or a multi-coat system of paint, varnish or related product. These test methods have been found useful in comparing the adhesion behaviour of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in adhesion. The test may be applied using a wide range of substrates. Different procedures are given according to whether the substrate is deformable, for example thin metal, plastics and wood, or rigid, for example thick concrete and metal plates. For special purposes, the coating may be applied directly to the face of a test dolly.