If you need a general idea of how the test works for reference:
A significant portion of the JIS K 6380 PDF details which scale to use for which material. The correct selection is critical for accurate data.
| Scale Type | Method | Indenter Type | Application Range | | :--- | :--- | :--- | :--- | | IRHD | Standard (N) | Ball (2.5mm) | Standard rubber hardness (30 - 95 IRHD). | | | High Modulus (H) | Ball (1.0mm) | Hard rubber (85 - 100 IRHD). | | | Low Modulus (L) | Ball (5.0mm) | Soft rubber (10 - 35 IRHD). | | Shore | Shore A | Truncated Cone | Soft to medium-hard rubber. Most common for general rubber products. | | | Shore D | Cone (Pointed) | Hard rubber, ebonite, and hard thermoplastics. | | | Shore E | Ball (Spherical) | Used for very soft materials (less common in some int'l standards, retained in JIS). |
The standard mandates how results should be reported to avoid ambiguity in technical reports.
JIS K 6380 is the Japanese Industrial Standard for Rubber Packing Material
, specifically providing a classification system for the physical properties of rubber materials used in industrial packings and similar products. The standard serves as a benchmark for manufacturers and engineers to specify rubber sheets based on their performance requirements, such as oil resistance, heat aging, and hardness. Intertek Inform Key Specifications and Scope The current version of this standard is JIS K 6380:2014 , which superseded the 1999 and 1994 versions. Intertek Inform Primary Focus
: Defines rubber materials for industrial packing applications. Exclusions : Explicitly excludes rubber materials for sponges, ebonite, and O-rings Technical Content
: 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
Materials under JIS K 6380 are classified using specific codes that indicate their primary features and test results: Typical Markers/Tests Basic Properties Hardness (Type A), Tensile Strength, Elongation Environmental
Heat aging resistance, Ozone resistance (Code O), Low-temperature test (Code J) Resistance
Oil resistance test (Code D/E), Water absorption, Flame resistance Physical Strength
Compression set (Code B), Tear test (Code H), Abrasion test (Code R) Common Materials Referenced Manufacturers like Togawa Rubber Tigers Polymer
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:
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
Official copies of the JIS K 6380 standard are generally protected by copyright and must be purchased through authorized distributors: Japanese Standards Association (JSA): The official publisher of JIS standards. Intertek Inform: Provides the JIS K 6380:2014 1999 version in electronic format. GlobalSpec: Offers access to the standard classification of physical properties
For specific product compliance, you can often find technical data sheets (TDS) for rubber sheets from suppliers like Togawa Rubber
that summarize the JIS K 6380 test values for their specific compounds. 株式会社十川ゴム from a product data sheet? JIS K 6380:1999 Rubber packing material - Intertek Inform
You're looking for a review of JIS K 6380 PDF!
JIS K 6380 is a Japanese Industrial Standard (JIS) that specifies the testing methods for rubber products, including vulcanized rubber and thermoplastic elastomers. Here's a brief review:
Overview
JIS K 6380 PDF provides a comprehensive guide for testing rubber products, covering various physical and chemical properties. The standard is widely used in Japan and has been adopted by various industries, including automotive, construction, and manufacturing.
Content
The JIS K 6380 PDF covers the following topics: jis k 6380 pdf
Key Features
Pros and Cons
Pros:
Cons:
Conclusion
JIS K 6380 PDF is a valuable resource for manufacturers, suppliers, and testing laboratories involved in the production and testing of rubber products. The standard provides a comprehensive guide for testing physical and chemical properties, ensuring that products meet required specifications and regulatory requirements. While there may be some limitations, the benefits of using JIS K 6380 far outweigh the drawbacks.
Rating
Based on its content, clarity, and industry acceptance, I would rate JIS K 6380 PDF as follows:
Report: JIS K 6380 PDF
Introduction
JIS K 6380 is a Japanese Industrial Standard (JIS) that specifies the requirements for rubber gloves used for general purposes. The standard is published by the Japanese Standards Association (JSA) and is widely used in Japan and other countries. This report provides an overview of the JIS K 6380 standard, its contents, and its significance.
Scope and Application
JIS K 6380 applies to rubber gloves used for general purposes, including household, industrial, and medical applications. The standard covers rubber gloves made from natural rubber, synthetic rubber, or a combination of both. The gloves are designed to provide protection against various types of hazards, including chemicals, biological agents, and physical hazards.
Standard Contents
The JIS K 6380 standard covers the following aspects:
Requirements for Rubber Gloves
The JIS K 6380 standard specifies the following requirements for rubber gloves:
Significance and Benefits
The JIS K 6380 standard provides several benefits to manufacturers, users, and regulatory bodies:
Conclusion
The JIS K 6380 standard is an important document that specifies the requirements for rubber gloves used for general purposes. The standard provides a framework for manufacturers to design, test, and certify their products, ensuring that they meet minimum quality and performance requirements. By complying with the JIS K 6380 standard, manufacturers can ensure that their rubber gloves provide adequate protection to users and meet regulatory requirements.
References
Availability of PDF
The JIS K 6380 standard is available in PDF format from various sources, including:
It is recommended to purchase the standard from a reputable source to ensure authenticity and accuracy.
JIS K 6380 standard, titled " Rubber packing material - Classification of physical properties
," defines the performance classes and requirements for rubber materials used in industrial packings and similar products. Afnor EDITIONS Core Content of JIS K 6380
The standard provides a systematic way to categorize rubber materials based on their physical characteristics. Key elements found in the document include: GlobalSpec Scope and Exclusions
: It covers rubber materials for general industrial packings but explicitly materials for sponges, ebonite, and O-rings. Classification System (Performance Class)
: Materials are classified using a specific coding system that indicates their intended use and physical limits. Physical Property Requirements
: It specifies standard values for critical performance metrics, including: Hardness (Type A) : Categorized by numeric codes (e.g., 40, 65). Tensile Strength : Minimum values measured in MPa. Elongation : Percentage of stretch at break. Compression Set
: Resistance to permanent deformation under specific temperature and time conditions (e.g., 100°C for 24 hours). Heat Resistance
: Changes in hardness, tensile strength, and elongation after aging. Oil Resistance
: Measured as the volume change percentage when exposed to test oils like IRM903. Material Designations
: The standard uses alphabetical codes to represent different materials, such as for CR, and for Natural Rubber. Intertek Inform Standard Evolution Current Version JIS K 6380:2014 , which superseded the 1999 version. Referenced Standards : It relies on other JIS testing methods, such as JIS K 6253 (hardness), JIS K 6251 (tensile stress-strain), and JIS K 6257 (heat ageing). Intertek Inform For practical application, manufacturers like Togawa Rubber Tigers Polymer
JIS K 6380 is the Japanese Industrial Standard for Rubber Packing Materials
, specifically classifying them by their physical properties and performance [16]. Key Aspects of JIS K 6380 : It establishes a Performance Class
system for rubber packing materials used in general industrial applications [5.11, 16]. Classification
: Materials are typically categorized by their resistance to various environmental factors: Oil Resistance : Often tested using oils like [5.1, 5.11]. Temperature Resistance
: Defines operating ranges for heat and cold (e.g., silicone and NBR variations) [5.11]. Chemical & Weather Resistance
: Essential for outdoor or industrial chemical exposure [5.11]. Material Types : Common rubber sheets compliant with this standard include (Nitrile), (Chloroprene), Natural Rubber [5.6, 5.11]. Useful Guides & PDF Resources
Several manufacturers provide detailed technical catalogs that act as practical guides for using JIS K 6380: Togawa Rubber Sheet Guide technical PDF
lists specific product part numbers, their corresponding JIS K 6380-2014 performance classes, and detailed specifications for oil and chemical resistance [5.1, 5.11]. Tigers Polymer Catalog
: Provides an abstract of the standard and explains physical property testing methods like compression set elongation at break Rubber Sheet Catalog [5.3, 5.13]. Seal Design Reference : For O-ring and seal sizing, the Bay Seal Company Guide If you need a general idea of how
includes JIS-specific size references and material compatibility charts [5.5]. Testing Parameters Under JIS K 6380
When reviewing a JIS K 6380 datasheet, look for these specific values: : Resistance to indentation. Tensile Strength
: Maximum stress the rubber can withstand while being stretched. Compression Set
: The permanent deformation remaining after a material has been compressed [5.13]. Aging Properties
: How the material's physical properties change after prolonged heat exposure. comparison table
of different rubber materials (like NBR vs. EPDM) based on these JIS standards?
JIS K 6380 is the Japanese Industrial Standard for Rubber Packing Materials, specifically defining the classification of physical properties for rubber materials used in industrial packings. Current Status and Availability
Latest Version: JIS K 6380:2014, which replaced the 1999 version.
Scope: It specifies the performance requirements for rubber materials used in industrial seals and packings, excluding sponge rubber, ebonite, and O-rings.
Testing Methods: The standard references other core rubber tests, such as: JIS K 6253: Hardness testing. JIS K 6257: Heat aging properties.
JIS K 6258: Effect of liquids (oil resistance using IRM903). PDF Resources and Technical Data
If you are looking for a PDF of the standard or technical datasheets based on it, you can refer to the following sources:
Official Purchase: Full PDF versions are generally paid documents available through the Japanese Standards Association (JSA) or distributors like Intertek Inform.
Manufacturer Summaries: Many manufacturers provide PDF catalogs that include abstracts and performance charts based on JIS K 6380:
Togawa Rubber Co.: Their Rubber Sheet Catalog includes specifications for CR, NBR, and Silicone sheets categorized by JIS K 6380 performance classes.
Tigers Polymer: Provides technical notes on rubber packing materials and their relation to JIS standards.
Reference Previews: You can view standard abstracts and classification tables on Kikakurui (Japanese language) or via document sharing sites like Scribd.
g., oil resistance or hardness levels) within this standard to match a material? JIS K 6380:1999 Rubber packing material - Intertek Inform
The PDF outlines the specific equipment requirements:
This standard is the Japanese equivalent of the international standard ISO 48.
Relationship to ISO 48: JIS K 6380 is largely harmonized with ISO 48 (Rubber, vulcanized or thermoplastic — Determination of hardness). If you are looking for technical specifications for a project, referring to ISO 48 will often provide the same testing parameters.
You can purchase the official PDF from the following authorized sources: JIS K 6380 is the Japanese Industrial Standard
IHS Markit / Techstreet:
The standard sets strict guidelines for the sample preparation to ensure test accuracy.