Akron Abrasion Tester

Akron Abrasion Tester
A specialized testing instrument designed to measure the abrasion resistance of rubber, elastomers, and other flexible materials using the Akron method—an industry-standard procedure for evaluating wear under controlled friction. This machine simulates the rotational wear experienced by materials in applications like tires, conveyor belts, gaskets, and rubber footwear soles.

The tester features a rotating sample holder and a weighted abrasive wheel (typically made of emery cloth) that presses against the sample at a fixed angle (15°) and pressure (2.5N–10N). As the sample rotates, the wheel grinds against its surface, and the machine calculates abrasion loss by measuring the volume or weight of material worn away after a specified number of cycles (usually 1,000 rotations).

Key applications include:

Compliant with international standards such as ASTM D1630, ISO 4649, and GB/T 1689, this tester is trusted by rubber manufacturers, tire producers, and quality control labs. It provides critical data to optimize material formulations, validate product durability, and ensure compliance with industry performance standards for wear resistance.