ASTM D4894
Standard Specification for Polytetrafluoroethylene(PTFE)Granular Molding and Ram extrusion material


ASTM D4894 establishes a test method for evaluating the abrasion and wear resistance of elastomeric materials, including natural rubber, synthetic rubber, and elastomer blends. The procedure measures mass loss when a material sample is subjected to controlled rubbing against a standardized abrasive surface, simulating real-world wear conditions. This test applies to rubber compounds used in tires, technical articles, and friction-prone components. It provides quantitative data essential for assessing material durability and enabling comparative performance evaluation across different formulations.


ASTM D4894 standard webpage
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