Adhesion fastness refers to the bonding strength or adhesion between a coating or coating and a substrate. The adhesion fastness of a coating or coating usually refers to the firmness between them and the substrate, that is, the bonding force between the coating or coating and the substrate.
The adhesion fastness of a coating or coating is a very important physical performance indicator, which directly affects the service life, anti-corrosion performance and appearance of the coating or coating. If the adhesion fastness of the coating or coating is insufficient, the coating or coating may peel, crack or fall off, thereby affecting the performance and quality of the product.
In order to measure the adhesion fastness of a coating or coating, an adhesion Tester can be used. This Tester usually uses methods such as cutting, tearing or peeling to apply force to measure the adhesion between the coating or coating and the substrate. By testing the adhesion fastness of the coating or coating under different conditions, the quality of the coating or coating can be evaluated and quality control can be carried out.
