TEST TECHNICAL SPECIFICATIONS
Typical output from the load cell and the two lines are the vertical force (Fy), and the horizontal force (Fx). The coefficient of friction is the ratio between the two forces during the steady state phase in the middle of the impact event.
The Skin Injury Test uses bespoke apparatus to accelerate a mass and to create a sliding event on a surface with game-relevant kinetics and kinematics (speed and load). Temperature elevation is measured using thermocouple sensors, and the coefficient of friction ‘µ′, is measured using a 6-axis load cell whereby,
SKIN INJURY TEST – BENCHMARK
Example of possible application for the SKIN INJURY TEST
Chemical companies
Polymer suppliers
Design material or additives for synthetic surfaces with reduced friction and/or temperature elevation properties.
Turf manufacturers
Infill manufacturers
Design artificial turf systems with reduced friction properties. Turf and any type of infill can be tested separately and/or combined.
Indoor sports flooring
manufacturers
Design indoor sports floors with adequate sliding and friction properties.
Sports Association
Designers Owners
Include friction or sliding recommendations in their Quality Manual or technical specifications