TAPPI T816

Test Materials: TAPPI T816 focuses on testing packaging materials, primarily corrugated and solid fiberboard. These materials are evaluated for their slip characteristics, which are critical in packaging stability and handling.

Test Process: The TAPPI T816 procedure measures the coefficient of friction between two surfaces by placing a sample on a testing plane, applying a specified load, and moving the sample to determine the force required to initiate motion. This evaluates the slip resistance between the sample and a reference surface.

Test Result Interpretation: The test calculates the coefficient of friction (static or kinetic) by dividing the applied force by the sample’s weight. Higher values indicate greater friction, meaning the material has better resistance to slipping. Lower values suggest smoother surfaces and less resistance.