There is a research on the coefficient of friction between acetal and aluminum. Acetal is a unique material, and its friction on the aluminum surface is related to various applications.

Observe its friction coefficient, which is influenced by many factors. The first to bear the brunt is the roughness of the contact surface. If the aluminum surface is rough, when acetal comes into contact with it, the microscopic undulations are staggered, and the friction force should increase naturally; conversely, if the aluminum surface is smooth like a mirror, the resistance between the two decreases, and the friction coefficient also decreases.

Furthermore, the temperature and humidity of the environment also have an impact. When the temperature increases, the acetal material may be softened, and the contact with aluminum is closer, and the friction coefficient may change; the change in humidity can cause the surface to absorb water vapor, etc., forming an isolation or lubrication effect between the two, and can also make the friction coefficient different from the normal.

And the weight of the load should not be underestimated. When the load applied to the contact between acetal and aluminum increases, the interaction between the two increases, and the friction coefficient may rise; and when the load is slight, the friction coefficient may be maintained at a low level.

To accurately determine the friction coefficient between acetal and aluminum, it is necessary to follow a rigorous and scientific method, control the variable, and obtain accurate data after multiple measurements and comparisons to provide a solid basis for related applications, so as to properly deal with the various conditions caused by the friction coefficient of this material combination in actual scenarios.