This includes testing for changes in tensile strength , elongation at break , and hardness . Dumbbell-shaped test pieces are typically used for tensile testing.
The Japanese Standards Association provides a free PDF preview of the Japanese language version of JIS K 6258:2016 through their Webdesk platform. This allows users to review the table of contents, scope, and some technical content before committing to purchase.
When rubber interacts with liquids, two primary phenomena occur: jis k 6258 english pdf exclusive
For international suppliers, importers, or engineers working within the Japanese supply chain, having the is essential for:
The standard provides a matrix of preferred testing temperatures (ranging from sub-zero to elevated temperatures exceeding 150°C) and immersion durations (typically 24 hours, 72 hours, or multiples of 7 days). Keeping these variables precise is crucial, as chemical reaction rates and liquid diffusion accelerate rapidly at higher temperatures. 4. Post-Immersion Conditioning and Measurement This includes testing for changes in tensile strength
Disclaimer: Standards are subject to revision. Always verify the status of the standard on the official JSA website. If you'd like, I can help you find:
: The standard provides formulas for calculating percent changes and acceptance criteria based on specific applications. This allows users to review the table of
Assessing changes in tensile strength, hardness, and elasticity. Technical Specifications Common Test Liquids
JIS K 6258:2016 Rubber, vulcanized or thermoplastic -- Determination. Intertek Inform
JIS K 6258 is a foundational reference for high-performance automotive and machinery components. It is specifically cited for: