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ISO 4649:2024

Rubber, vulcanized or thermoplastic - Determination of abrasion resistance using a rotating cylindrical drum device
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International Organization for Standardization Logo

ISO 4649:2024

Rubber, vulcanized or thermoplastic - Determination of abrasion resistance using a rotating cylindrical drum device

PUBLISH DATE 2024
ISO 4649:2024

This document specifies two methods for the determination of the resistance of rubber to abrasion by means of a rotating cylindrical drum device.

The methods involve determination of the volume loss due to the abrasive action of rubbing a test piece over a specified grade of abrasive sheet. Method A is for a non-rotating test piece and method B is for a rotating test piece. For each method, the result can be reported as a relative volume loss or an abrasion resistance index.

These test methods are suitable for comparative testing, quality control, specification compliance testing, referee purposes and research and development work. No close relation between the results of this abrasion test and service performance can be inferred.

NOTE          The abrasion loss is often more uniform using the rotating test piece because the whole surface of the test piece is in contact with the abrasive sheet over the duration of the test. However, there is considerable experience using the non-rotating test piece.

SDO ISO: International Organization for Standardization
Document Number ISO 4649
Publication Date Jan. 1, 2024
Language en - English
Page Count 26
Revision Level
Supercedes
Committee ISO/TC 45/SC 2
Publish Date Document Id Type View
Jan. 1, 2024 ISO 4649:2024 Revision