The standard has undergone several revisions (1976, 1994, 1999, 2014) to adapt to modern material science. Core Evaluation Criteria
You can purchase the official PDF from the following authorized sources: jis k 6380 pdf
The official publisher of JIS standards. The standard has undergone several revisions (1976, 1994,
The PDF provides standardized testing methods and classification codes for several critical performance metrics: jis k 6380 pdf
Industrial rubber packings and similar industrial rubber products.
While broad, JIS K 6380 explicitly excludes certain rubber forms: Sponge rubber Ebonite (hard rubber) O-rings (typically covered by JIS B 2401 ) Material Classifications
Industries that rely on the specifications within the include: