Preparation of highly wear-resistant non-skid deck coating and analysis of its non-skid wear resistance

DENG Qi1，WANG Tongliang2，BAI Yang*2，3，JIANG Xiujie2 1 Naval Armament Department of PLAN，Beijing 100071，China 2 State Key Laboratory of Marine Coatings，Marine Chemical Research Institute Co.，Ltd.，Qingdao 266071，China 3 School of Materials Science and Engineering，China University of Petroleum（East China）， Qingdao 266580，China order to solve the wear problem of ship decks caused by major equipment, a new highly wear-resistant anti-skid deck coating is developed. The coating is mainly composed of a primer，non-skid layer and topcoat. The non-skid wear performance of the coating was tested by sliding a wear tester. The friction and wear behavior of the coating under different working conditions（dry，wet and oily）was studied.［Results］The results show that the friction coefficient of the coating under different working conditions decreases with the increase of the wear number，and the friction coefficient is lowest under oily conditions，which is mainly related to the lubrication of aviation kerosene； the wear loss rate of the coating increases with the increase of the wear number，and the wear mechanism is mainly abrasive wear in the initial wear stage and adhesive wear in the stable wear stage.［Conclusions］ The research results can not only guarantee service safety of the marine structure，but also provide theoretical basis for the development and application of new non-skid deck coatings. deck；sliding wear；friction coefficient；non-skid coating

Abstract：［Objectives］In words：ship Key ［Methods］