Method and review of film Hardness determination by pendulum method

Yu Yingying from Jiangsu Hongye Coatings Technology Industry Co., Ltd. made a detailed analysis of the three methods of the pendulum method for measuring the hardness of the coating film in the article "Methods and Reviews of the Pendulum Method for Measuring the Hardness of the Coating Film", including the double pendulum method and the multiple pendulum method. pendulum, swing. The structures, parameters and characteristics of the three types of Hardness Testers (double pendulum Hardness Tester by double pendulum method, pendulum rod type damping Tester by double pendulum method and Swat Hardness Tester by swing method) and the influencing factors of hardness determination by pendulum method are introduced. . For detailed pendulum method information, please read "Method and Review of Pendulum Method for Determination of Coating Film Hardness".