Incline plane coefficient of friction tester measures the static coefficient of friction of various materials using a variable inclined plane and a sliding block. It measures the static COF of plastic films, sheets, rubber, paper, board, woven , fabrics, wood, coatings, brake pads, etc.
Principle: The static COF is measured by the angle at which one test surface begins to slide against another inclined surface as the incline is increased at a constant and preset rate. The test result is numerically equivalent to the tangent of that angle.
TAPPI T 815 Inclined plane COF tester features
TAPPI T 815 Inclined plane COF tester technical Data
|Angle range||0° ~ 60°|
|Stroke||0.1°/s ～ 10.0°/s|
|Sled||200g, 235g, or 1300g(choose one or others)|
Standards: ASTM D 4918, ASTM D 202, and TAPPI T 815