ISO 8295

Test Materials: ISO 8295 specifies the use of plastic films or sheeting as the test material. The sample should be smooth and free from defects such as wrinkles or bubbles. It should be cut to the required size to ensure consistent results.
Test Process: The test involves measuring the starting and sliding friction coefficients of the plastic material. A test specimen is placed on a flat surface, and a standard sled with a known weight is moved over it. The force required to initiate and maintain the sled’s movement is measured using a friction tester.
Test Result Interpretation: The test results provide two values: the starting friction coefficient (when movement begins) and the sliding friction coefficient (during continuous movement). These values help assess the material’s ability to resist movement and its suitability for applications like packaging.

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