The JIS K6259-2004 standard defines a method for determining the ozone resistance performance of vulcanized and thermal plasticity rubbers. The standard evaluates the crack resistance performance of rubbers in an ozone environment through static and dynamic ozone cracking tests. Testing involves exposing the sample to a specific concentration of ozone atmosphere to determine the critical strain and limit strain of its ozone resistance performance. The standard covers the definition, test methods, and required test conditions, providing a scientific basis for the performance evaluation of rubber materials.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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