90.92 Standard to be revised Feb 20, 2023
ISO
ISO/TC 45/SC 2 Testing and analysis
International Standard
83.060 Rubber
Published
This document specifies the procedures intended for use in estimating the resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under static or dynamic tensile strain, to air containing a definite concentration of ozone, at a definite temperature and, if required, at a definite relative humidity in circumstances that exclude the effects of direct light.
Visual observation and/or image analysis are used to evaluate the formation and growth of cracks. The changes in physical or chemical properties resulting from exposure can also be determined.
Reference and alternative methods for determining the ozone concentration are described in ISO 1431-3.
WITHDRAWN
ISO 1431-1:2012
PUBLISHED
ISO 1431-1:2022
90.92
Standard to be revised
Feb 20, 2023
IN_DEVELOPMENT
ISO/FDIS 1431-1