几种常见的涂层附着力测试方法及测试要点  

Several Common Coating Adhesion Testing Methods and Testing Points

作　　者：刘菁伟 袁琳 Liu Jingwei;Yuan Lin(SGS-CSTC Standards Technical Services(Tianjin)Co.,Ltd.,Tianjin 300457,China)

机构地区：[1]通标标准技术服务(天津)有限公司,天津300457

出　　处：《涂层与防护》2024年第7期20-22,23,24,29,共6页Coating and Protection

摘　　要：涂层在产品或基材上的附着力是涂层质量控制的重要参数,对确保涂装质量、产品外观及使用寿命有着极大影响。选择适用的、科学的试验方法来评价涂层附着强度极其重要。本研究主要介绍了划格法、划叉法、划圈法和拉开法4种涂层附着力测试方法、测试要点及注意事项,为测试人员选择正确的测试方法提供理论指导。The adhesion of coatings on products or substrates is an important parameter for coating quality control,which has a great impact on ensuring coating quality,product appearance and service life.It is extremely important to choose suitable and scientific testing methods to evaluate the adhesion strength of coatings.This article mainly introduces four coating adhesion testing methods,key points and cautions:cross-cut method,X-cut method,circle-drawing method and pull-off method,providing theoretical guidance for testers to choose the correct testing method.

关 键 词：涂层附着力 测试方法 划格法 划叉法 划圈法 拉开法 

分 类 号：TQ630.72[化学工程—精细化工]