Coefficient of friction testing machine GM-6

manualfor filmfor paper

Coefficient of Friction Tester Introduction The coefficient of friction tester GM-6 is a measuring instrument developed and manufactured by the Guangzhou Biaoji R&D team based on various test standards of GB, ISO, ASTM and market demand. The measured friction coefficient determines the smoothness and opening difficulty of the film. and uniformity can be accurately determined, so as to correctly guide the production. It is suitable for measuring the static friction coefficient, dynamic friction coefficient and peel strength of plastic films, composite films, aluminum foils, aluminized films, plates, rubber, ceramics and other materials when sliding. Standard ISO 8295、ASTM D1894、TAPPI T816 Test Principle Use a clamp to clamp the strip test sample, and wrap the slider with the sample to be tested, and then place the slider on the hanging hole of the sensor. Under a certain contact pressure, the conveyor belt is driven by the motor to move the force sensor. , that is, to move the two test surfaces relative to each other. The force signal measured by the force sensor is amplified by the integrator and sent to the recorder, and the kinetic friction coefficient and the static friction coefficient are recorded respectively.