Functional rubber with high tensile strength, tensile stress, and excellent compressive permanent strain.
"High-strength rubber (NBR material)" has higher tensile strength, tensile stress, and excellent compression set compared to general NBR material. NBR material with improved ozone resistance. It exhibits excellent tensile stress at 100% elongation. It has three times the performance in compression set, ensuring a long lifespan. In addition to its use in sealing materials such as O-rings and oil seals, it is also used in oil-resistant products such as oil-resistant hoses and conveyor belts. [Features] - Improved ozone resistance - High tensile strength - Excellent tensile stress - Excellent compression set - Long lifespan 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): A80 ・Tensile Strength (MPa): 22.4 ・Elongation (%): 200 ・100% Elongation Tensile Stress (MPa): 12.0 ・Density (g/cm³): 1.24 ■Aging (100℃×70H) ・Hardness Change (A): +4 ・Tensile Strength Change Rate (%): -1 ・Elongation Change Rate (%): -16 ■Compression Set (100℃×70H) (%): 7 ■Mooney Viscosity (ML1+4): 107.8 ■Tear Test (kN/m): 55.5 ■Shrinkage Rate: 19.9/1000 ■Ozone Resistance (40℃, 50pphm×72H): No Cracks *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
[Application] In addition to use in sealing materials such as O-rings and oil seals, it is used in oil-resistant products in general, such as oil-resistant hoses and conveyor belts. *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.