ISO 4624:2002 色漆和清漆.粘附力撕开试验

标准编号：ISO 4624:2002

中文名称：色漆和清漆.粘附力撕开试验

英文名称：Paints and varnishes — Pull-off test for adhesion

发布日期：2002-02

标准范围

本国际标准描述了通过对油漆、清漆或相关产品的单涂层或多涂层系统进行拉脱试验来确定附着力的方法。这些试验方法在比较不同涂层的附着力方面很有用。它在为一系列在附着力上表现出显著差异的涂层面板提供相对评级时最为有用。该试验可使用多种基材进行。根据基材是可变形的，例如薄金属、塑料和木材，还是刚性的，例如厚混凝土和金属板，给出了不同的程序。出于特殊目的，可将涂层直接涂敷在试验台车的表面上。

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.

标准预览图