Excellent extreme pressure and heat resistance! Multi-grade type gear oil manufactured by Keystone.
"Mineral For Gear 80W-90 GL-5" is a multi-grade gear oil with excellent oxidation stability that meets the API GL-5 standard. It contains carefully selected extreme pressure additives to withstand harsh operating conditions, providing sufficient extreme pressure performance even for commercial vehicles under severe conditions. With a wide viscosity grade of 80W-90, it maintains high oil fluidity even in low winter temperatures, ensuring smooth starting performance. 【Features】 ■ Excellent wear resistance ■ Multi-grade gear oil ■ Excellent heat resistance *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Representative Properties】 ■Density (15℃): 0.891g/cm3 ■Appearance (ASTM): L2.0 ■Flash Point (COC): 218℃ ■Pour Point: -32.5℃ ■Viscosity (-26℃): 100000mPa･s ■Kinematic Viscosity ・(40℃): 130mm2/s ・(100℃): 14.2mm2/s ■Viscosity Index: 108 ■Acid Value: 1.32mgKOH/g ■Foaming Test (seqII): 10/0ml *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Gear oil for commercial vehicles such as trucks and buses, as well as agricultural machinery. *For more details, please refer to the PDF document or feel free to contact us.*
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Established in 1967. We are making proposals to address this company's challenges by creating locally sourced energy at golf courses. *In 2011, we decided to inherit the rights and obligations related to other operations, excluding manufacturing, of our group company, Nitto Seiyu Co., Ltd.