It has excellent shear stability and hardly experiences any viscosity reduction even under shear use.
"Santrubuz 220J" is a traction oil that forms a thick oil film on rolling contact surfaces, reducing wear caused by direct metal-to-metal contact and extending the rolling contact life. The addition of wear-resistant agents further enhances wear resistance. It also has excellent rust prevention properties due to the action of rust-inhibiting additives. Additionally, it exhibits excellent stability against heat and oxidation. 【Features】 ■ High traction coefficient ■ Excellent lubrication and wear resistance ■ Good oxidation stability and thermal stability ■ Good rust prevention ■ Good shear stability *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Representative Properties】 ■Appearance: Orange ■Traction coefficient at 1500rpm, 92.5kgf/mm2: 0.090 ■Flash point (COC) °C: 158 ■Kinematic viscosity ・(40°C) mm²/s: 216.5 ・(100°C) mm²/s: 29.6 ■Viscosity index: 177.2 ■Acid value mgKOH/g: 0.34 ■Pour point °C: -32.5 ■Four-ball test at 1500rpm, 40kg, 2hr: 0.40 *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Various machine tools and industrial machinery using traction drive systems, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Obu Elements Technical Co., Ltd. engages in the manufacturing, sales, and import/export of raw materials for the chemical industry, petroleum products, cosmetics, paints, resins, and more. We also handle the sales and import/export of lubricants, their raw materials, and catalysts and additives for petroleum refining. Additionally, we sell, install, and repair wind turbines, as well as sell industrial machinery, perform disassembly and maintenance, and conduct testing of analytical inspection equipment. Please feel free to contact us if you have any inquiries.