Acquired JASO DL-1 certification! Diesel engine oil manufactured by Keystone.
"Clean Diesel 5W-30 DL-1" is an oil for diesel engine vehicles specified by the JASO DL-1 standard. It reduces the generation of sulfur ash, which can cause DPF clogging, and optimizes the formulation of additives to enhance the dispersion of exhaust carbon, thereby improving DPF durability and considering air pollution prevention. Additionally, it offers excellent engine protection and oxidation resistance. 【Features】 ■ Complies with JASO (Japanese Automobile Standards Organization) standards ■ Maintains DPF (Diesel Particulate Filter) performance ■ Excellent engine protection and oxidation resistance *For more details, please refer to the PDF document or feel free to contact us.
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【Representative Properties】 ■Density (15℃): 0.854g/cm3 ■Appearance (ASTM): L4.0 ■Flash Point (COC): 228℃ ■Pour Point: Below -30.0℃ ■Viscosity (-30℃): 4750mPa･s ■Kinematic Viscosity ・(40℃): 55.0mm2/s ・(100℃): 9.73mm2/s ■Viscosity Index: 163 ■Base Value (PCA): 3.78mgKOH/g ■Sulfuric Ash Content: 0.48mass% ■Foaming Test (seqII): 0/0ml *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ DL-1 Specification Designated Diesel Engine Oil *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.