Friction measurements are both dynamic and empirical as several factors can impact the values and measurement. A coefficient of friction tester (COF) is a friction tester that takes the measurement of sheet substrates such as plastic film, paper, paperboard, etc. The measurement gives the angle of inclination of the substrate against the surface.
The coefficient of friction tester is widely valued as it plays an important role in the production, transportation, and marketing. The tester conforms to multiple national and international standards.
Coefficient of Friction Tester
Advanced coefficient of friction testers
Many factors can impact the coefficient of friction tester
measurements, such as the properties of the material, the surface roughness,
and energy. One should use the most advanced coefficient of friction tester
devices for measuring the coefficient of friction of printed cartons, plastic
film, packaging substrates, or paper.
The advanced coefficient of friction testers also features a versatile USB software that can calculate static COF and average kinetic COF automatically. One can also create COF profile curves and graphs test results with the help of the software.
The flexible instrument can measure and display the frictional values of any flat surface and can even measure frictional values of coated metals, plastics, textile, and leather. In addition to measuring the static and kinetic coefficient of friction values, the instrument displays, stores, and compares the full friction output and thus helps the manufacturer to review and assess the surface characteristics of the product in relation to the feeding and running speeds.
The purpose behind the coefficient of friction testing
As the coefficient of friction tester calculates the value of static and kinetic COF, it is very useful for testing the stacking ability of plastic films. The manufacturers and suppliers can make good use of those values to prevent any accidents and tears that can occur during packaging, transpiration, and loading. There can be variations in the friction values because of the unevenness in the thickness and strengths of the films. Thus, the coefficient of friction tester is very useful to test if certain foils, plastic sheets, or other materials are adequate for packaging.
The dimensions values of coefficient of friction tester are translated as the ratio of the force required to slide the material façade which is perpendicular to the force. The lower the friction values, the stickier the surfaces are, and there is lower resistance to sliding motion between the two surfaces. Thus, the coefficient of friction values is directly linked to the sliding properties.
Go for the most reliable
and top-rated coefficient of friction
tester equipment to measure and test correctly. Ensure that the
sheets are placed properly, and the packages are properly closed to measure the
force required. Follow the testing and sample conditioning instructions
carefully and adhere to the international testing standards. The coefficient of
friction tester must provide a hassle-free and smooth measurement experience as
well as meet the application demands.