Typically available as a 40-page PDF from official standards publishers. Standards.ie Testing Methodology
: Determining the amount of substances leached out of the rubber into the test liquid. Comparison with International Standards JIS K 6258 is closely aligned with jis k 6258 english pdf
The standard provides a framework for evaluating how rubber properties change after immersion in liquids like petroleum products, crude oils, and chemical reagents. The primary physical changes measured include: Typically available as a 40-page PDF from official
: Testing oil resistance for engine seals and vibration isolators. jis k 6258 english pdf