Industrial rubber rolls - Characteristics of major rubber handled by our company [Hydrogenated Nitrile Rubber]
Ideal for automotive fuel components, heat and oil resistant parts, industrial O-rings, and more! For industrial rubber rolls, choose Okamoto Roller!
Hydrogenated nitrile rubber is a new material that excels in gasoline resistance, ozone resistance, abrasion resistance, chemical resistance, and heat resistance, while also having good strength and elasticity. It is a rubber material that is expected to see increased demand in the future. 【Properties (excerpt)】 ■ Abbreviation according to ASTM D1418: HNBR ■ SP value: 8.7–10.5 ■ Chemical structure: Hydrogenated acrylonitrile-butadiene copolymer ■ Properties of pure rubber - Specific gravity: 1.00-1.20 - Mooney viscosity (ML1+4 100℃): 30–100 *For more details, please refer to the PDF document or feel free to contact us.
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【Other Characteristics】 ■Physical Properties of the Compounded Rubber ・Maximum Operating Temperature (°C): 130 ・Minimum Operating Temperature (°C): -10 to -30 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Automotive fuel components, heat and oil resistant parts, timing belts, oil seals, gaskets, rubber for oil wells, industrial O-rings, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Okamoto Laura Manufacturing Co., Ltd. has been consistently engaged in the research, development, and production of functional industrial rubber rolls and various rubber products since its establishment in 1952. To meet the increasingly sophisticated and diverse needs of our customers, we are pursuing new possibilities and conducting repeated prototypes and experiments. Please feel free to contact us with your inquiries.