Rubber that has slip resistance and maintains performance even with long-term use.
"Self-lubricating rubber (Diene-based rubber)" is a special rubber that maintains sealing properties while possessing low friction and wear resistance. The rubber itself has slippery properties and maintains performance even with long-term use. Since it is not a coating, it will not peel off. Maintenance processes such as replenishing lubricants can be eliminated. It is used in sliding O-rings, automatic faucet valves, ball valves, and in industrial machinery for blades and sealing materials. [Features] - The rubber itself has slippery properties - Maintains performance even with long-term use - Will not peel off - Maintenance processes can be eliminated - Low friction and wear resistance For more details, please refer to the catalog or feel free to contact us.
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basic information
【Physical Properties】 ■Normal State ・Hardness (A): 69 ・Tensile Strength (Mpa): 26.3 ・Elongation Rate (%): 470 ・100% Elongation Tensile Stress (Mpa): 3.9 ・Density (g/cm3): 1.23 ■Aging (100℃×70H) ・Hardness Change (A): 4 ・Tensile Strength Change Rate (%): 1 ・Elongation Change Rate (%): -4 ■Compression Permanent Deformation (100℃×70H) (%): 19 ■Mooney Viscosity (ML1+4): 66.6 ■Tear Test (kN/m): 57.9 ■Friction Test (JIS K7125) ・Static Friction Coefficient: 0.49 ・Dynamic Friction Coefficient: 0.51 ■Durability Test ・Continuous Sliding Count (10,000 times): 50.0 ・O-Ring Damage Ratio (%): 5.2 *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ O-rings for sliding use, such as in automatic faucets and ball valves ■ Industrial machinery ・ Blades and sealing materials for copiers and laser printers ・ Used in various sliding parts such as air cylinders and air pumps *For more details, please refer to the catalog or feel free to contact us.
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Company information
Our company has been a manufacturer of sealing rubber parts in various fields for over 40 years, honing our creativity and technical skills to provide products that satisfy our customers through well-equipped facilities and services. We actively respond flexibly to the changes of an increasingly advanced and diverse era, aiming to develop rubber materials and products that reflect our customers' needs. Moving forward, we will continue to support our customers' prosperity and contribute to society by improving manufacturing technologies, implementing thorough quality control, and fostering human resources that support manufacturing. We will consistently challenge ourselves to adapt to the times and pursue flexible changes, while steadily advancing our market development efforts to bring joy to more companies.