Jis K 6380 Pdf Fix Jun 2026

It covers general industrial rubber packing materials but specifically excludes sponge rubber, ebonite, and O-rings.

The standard references other core rubber tests, such as: JIS K 6253: Hardness testing. JIS K 6257: Heat aging properties.

Technical excerpts for specific materials (like CNR or NBR sheets) are often provided by manufacturers such as Togawa Rubber or Tigers Polymer .

You can purchase the official PDF from the following authorized sources: jis k 6380 pdf

Determined using a 72-hour forced-air aging test matching JIS K 6257 protocols. It measures the maximum operational testing temperature at which tensile and hardness changes remain within strict thresholds: Base room temperature testing / unregulated B: 100°C C: 125°C D: 150°C E: 175°C F: 200°C 2. Oil Resistance (Second Letter: A to G)

For a detailed technical breakdown, you can reference manufacturer excerpts like the Tigers Polymer Rubber Sheet Catalog Togawa Rubber Sheet PDF JIS K 6380

The core value of the JIS K 6380 standard lies in its alphanumeric coding matrix. A typical line call-out looks like a random string of letters and numbers, but it contains a wealth of engineering data. It covers general industrial rubber packing materials but

The American National Standards Institute provides access to international standards, including the JIS catalog.

The Japanese Standards Association (JSA) is the official publisher. They offer secure PDF downloads of the standard in both Japanese and English translations.

The JIS K 6380 PDF document is divided into several sections, including: Technical excerpts for specific materials (like CNR or

JIS K 6380:2014 , which replaced the 1999 version.

Notable for high heat and cold resistance (often -30°C to 100°C+). Natural Rubber: General-purpose industrial packing and buffers. Where to Find the PDF

The current active edition significantly altered the naming syntax. It introduced a flexible coding structure based on basic performance, physical properties, and additional specialty designations to match evolving industrial demands. 2. Deciphering the JIS K 6380 Classification Code