NEN-ISO 1431-2
Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Part 2: Dynamic strain test
| Organization: | NEN |
| Publication Date: | 1 November 1994 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Rubber): | 83.060 |
scope:
This part of the standard specifies a method intended for use in estimating the resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under dynamic tensile strain, to air containing a definite concentration of ozone and at a definite temperature in circumstances that exclude the effects of direct light. Methods for determining resistance to ozone cracking under static strain conditions are specified in ISO 1431-1. A reference method for estimating the ozone concentration will form the subject of ISO 1431-3.
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