JB/T 5533-2007 《Selenium drum for electrostatic copying.Testing method of adhesive force between coating and backing》 Related products

The standard "JB/T 5533-2007 Electrostatic Copy Toner Cartrids. Film Adhesion Test Method" specifies the test method for film adhesion of electrostatic copy toner cartridges. This standard is applicable to types of toner cartridges such as Se, Se-Te and Ae2Se3. By evaluating the performance of the toner cartridge film layer under stress changes under certain high and low temperature cold and heat cycle impact, including bulging, checking, peeling, etc., to determine whether its adhesion meets the requirements. The different thermal expansion coefficients of the toner cartridge base material and the film layer material lead to stress changes generated during cold and heat cycles, which in turn affect the integrity and adhesion of the film layer. The test equipment includes cold and hot boxes to ensure that the test is carried out under the specified temperature conditions, while ensuring the air circulation and sample temperature Stability. The standard was developed to ensure the stability of the film mass of the xerox cartridge, providing reliable test methods and standardized evaluation procedures to support product quality control and technical improvement.