Friction tester GM-4

for filmpaper and cardboardfor rubber

Coefficient of Friction Tester GM-4 with heating function Heating module (optional) Standard ASTM D1894 Introduction The coefficient of friction tester GM-4 is a measuring instrument developed and manufactured by the GBPI R&D team based on test standards of ASTM. The measured friction coefficient can accurately determine the smoothness, ease of opening and uniformity of the film, so as to guide the production correctly. 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. Application Film - Suitable for static friction coefficient and dynamic friction coefficient test of plastic film and thin film.   Paper - Suitable for dynamic and static friction coefficient test of paper and cardboard. Textiles, non-woven fabrics, woven bags - Suitable for testing static friction coefficient and dynamic friction coefficient of textile, non-woven fabric and woven bag.   Aluminum foil, aluminum foil composite film, metal products Suitable for testing static friction coefficient and dynamic friction coefficient of aluminum foil, aluminum foil composite film and metal products.   Printing products - It is suitable for static friction coefficient and dynamic friction coefficient test of printed matter.