RUBBER, VULCANIZED OR THERMOPLASTIC - ESTIMATION OF LIFE-TIME AND MAXIMUM TEMPERATURE OF USE (FIRST REVISION) (ISO 11346:2004, IDT)
This Malaysian Standard specifies the principles and procedures for estimating the thermal endurance of rubbers from the results of exposure to elevated temperatures for long periods.
Two approaches are specified (see also the Introduction):
- one using the Arrhenius relation;
- the other using the WLF equation.
In this document, the estimation of thermal endurance is based solely on the change in selected properties resulting from periods of exposure to elevated temperatures. The various properties of rubbers change at different rates on thermal ageing, hence comparisons between different rubbers can only be made using the same properties.
Withdraw
MS ISO 11346:2010 has been replaced by Rubber, vulcanized, or thermoplastics – Estimation of life-time and maximum temperature of use
(Second revision)
(ISO 11346:2023, IDT)
(Published by Department of Standards Malaysia in 2024)
