GB/T 1768-2006 "Determination of Paints and varnish abrasion resistance swirl/spin rubber abrasive wheels method" standard specifies the swirl/spin rubber abrasive wheels method for measuring the wear resistance of coatings and varnishes. This method involves placing the specimen under swirl/spin rubber abrasive wheels so that its surface is in contact with the wheel and subjected to abrasion. The wear resistance performance is then evaluated according to the weight change or Color change of the specimen before and after abrasion. The standard specifies key parameters such as sample preparation, test conditions, specifications of abrasive wheels, and Rotation speed to ensure the accuracy and comparability of test results. This method is suitable for various types of coatings and varnishes, providing an important basis for evaluating their abrasion resistance in practical use.