Jis K 6380 Pdf _hot_ -
JIS K 6380 - Rubber Packing Material - Standards | GlobalSpec
. It specifies the requirements for rubber sheets and molded products used primarily for gaskets and seals. Tiger Asian Trading Key Features and Classifications
When working on international projects, you may need to map JIS K 6380 to regional alternatives: Standardization Body Equivalent Standard United States ASTM / SAE ASTM D2000 / SAE J200 Germany DIN ISO 4632
Based on industrial practices for these standards, here is how you generally prepare a piece:
A standard JIS K 6380 PDF outlines specific testing methodologies (often cross-referencing other standards like JIS K 6251 for tensile testing or JIS K 6258 for fluid resistance). The critical parameters evaluated include: Measuring resistance to indentation. jis k 6380 pdf
The third digit specifies the minimum percentage the rubber can stretch before breaking. = Minimum 200% 3 = Minimum 300% 4 = Minimum 400% 6. Compression Set (Fourth Digit)
The primary source for all JIS documents, often available in PDF format.
The first three characters denote resistance to heat, oil, and cold respectively. 1. Heat Resistance (First Letter: A to K)
Additional letter and number codes that mandate specific testing for ozone resistance, compression set, low-temperature flexibility, or fluid immersion. Common Material Classifications Under JIS K 6380 JIS K 6380 - Rubber Packing Material -
To obtain an official, accurate, and current copy of the JIS K 6380 PDF, utilize the following authorized platforms:
: Changes in hardness, tensile strength, and elongation after aging. Oil Resistance
Provides access to JIS K 6380:1999 and updated versions. Afnor Editions : Offers the updated JIS K 6380 standard.
Evaluates degradation behaviors under forced air circulation environments. JIS K 6258 Compression Set (Fourth Digit) The primary source for
Balanced general-purpose classification with moderate oil and weather resistance. Key Engineering Tests Mandated by the Standard
: General purpose, often used for water service and waterproof seals. Chloroprene (CR) : Offers balanced chemical, weather, and heat resistance. Nitrile (NBR) : Especially excellent for oil resistance. EPDM (EPT) : Known for superior weather and ozone resistance. Functional Property Codes
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