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HYDRAULIC OIL FOR MOTORCAR EXCELLENT IN HYDRAULIC RESPONSIBILITY
HYDRAULIC OIL FOR MOTORCAR EXCELLENT IN HYDRAULIC RESPONSIBILITY
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机译:液压油对机动车的杰出贡献
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摘要
PURPOSE:To obtain the subject hydraulic oil excellent in viscosity temperature characteristics from high temperatures to low ones, flammability, evaporation loss, shear stability, etc., by mixing a silicone-based hydraulic oil with an ester- based one. CONSTITUTION:An objective hydraulic oil with 3.0-10cSt (especially preferably 5.0-7.0cSt) viscosity at 100 deg.C and =500mpas (especially preferably =300mpas) low temperature fluidity at -30 deg.C by mixing (A) a silicone-based hydraulic fluid (preferable example; dimethylpolysiloxane) consisting of an organosilane, organosiloxane or organopolysiloxane with (B) an ester-based hydraulic fluid consisting of a diester-, monoester- or polyol ester-based one.
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