The American National Standards Institute provides access to international standards, including the JIS catalog.
To comply with a JIS K 6380 PDF specification, a rubber compound must undergo rigorous laboratory testing according to related JIS standards (such as JIS K 6251 for tensile properties and JIS K 6262 for compression set). The primary evaluations include:
The JIS K 6380 standard is available in PDF format from various sources, including:
often list their products with "Corresponding JIS K 6380" numbers to indicate compliance: NBR (Nitrile): High oil resistance; common for fuel-related packing. CR (Chloroprene/Neoprene): Excellent weather and chemical resistance. Silicone Rubber:
It provides a universal language for engineers, procurement officers, and rubber manufacturers. jis k 6380 pdf
A common mistake is assuming that "JIS K 6380 compliant" means the same as "JIS K 6380 certified." The PDF clarifies the difference: compliance is self-declared; certification requires third-party testing.
The Jis K 6380 PDF is a widely recognized standard in the field of plastics, specifically focusing on the testing methods for the density of plastics. Published by the Japanese Standards Association (JSA), this standard provides a detailed framework for determining the density of plastic materials, which is crucial for quality control, material selection, and product development.
While earlier versions existed, the 2014 and subsequent revisions refined the classification system, often referenced in updated industrial catalogs. JIS K 6380-1:2020 Classification System
A common search query is Caution is advised. JIS standards are copyrighted by the Japanese Standards Association (JSA). While some public libraries or university subscriptions offer access, most free PDFs on file-sharing sites are either: The American National Standards Institute provides access to
This article is for informational purposes only. Standards are updated periodically. Always verify that you have the latest revision of JIS K 6380. The author and publisher are not liable for any misuse of information contained herein.
Rubber sheets and packing materials classified under JIS K 6380 are used across various industries, including:
: The standard typically covers 20 pages and uses a classification system to help users select materials based on their functional and constructional properties. Intertek Inform Classification System
If you tell me (e.g., EPDM, Nitrile) or the specific application (e.g., high-temperature steam), I can provide more targeted information from relevant standards. Also, let me know if you are looking to: Compare JIS K 6380 to ASTM standards Find official PDF sources Understand chemical compatibility The Jis K 6380 PDF is a widely
The first letter designates the rubber's resistance to petroleum-based oils, which typically correlates to the polymer type. Class Letter Oil Resistance Level Volume Swell (Max) Typical Polymer No requirement Unspecified NR, SBR, EPDM B Low resistance Under 120% Chloroprene (CR / Neoprene) C Medium resistance Nitrile (NBR - Medium) D High resistance Nitrile (NBR - High), Viton (FKM) 2. Class (Second Letter): Heat Resistance
Followed by a series of numbers that define the hardness (Durometer A) and tensile strength.
: Materials with expanded porous structures. Ebonite : Highly vulcanized hard rubber products.
Determines volume expansion or oil extraction rates post-chemical exposure. 💼 Industrial Applications & Elastomer Selection