Castrol Optigear BM68
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详细内容
Castrol Optigear BM68
Castrol Optigear BM100/Castrol Optigear BM 100欧润宝合成齿轮油 详细说明 (浏览849次) |
Castrol Optigear® BM Castrol Optigear BM- solid-free gear oils for extremely high pressures containing a newly developed additive combination. Designed to reduce wear caused by surface fatigue, pitting, spalling, scuffing, scoring or irregularities during running-in period also where conventional EP gear oils or oils with solid lubricants fail. MICROFLUX TRANS® (TRANS=TRiple Action Non-sacrificial Surface engineering) improves friction surfaces to an extent not possible with normal machining processes and conventional EP lubricants. In a tribological system the polarized MICROFLUX TRANS additives instantaneously create a passive film on friction surfaces before friction occurs. At a given load level, the MICROFLUX TRANS additives creates resistant protective layer on friction surfaces. Under severe load, components of the MICROFLUX TRANS additive combination are activated and diffuse into the surfaces initiating an improvement of their friction characteristics through plastic deformation. The organic reaction products become a component of the tribopolymer system. Unlike the case with conventional lubricants, the tribopolymers formed by MICROFLUX TRANS are long-chained compounds with excellent lubricity and adhesion. The load carrying area is improved, a hydrodynamic lubrication film is easier to maintain. This unique physio-chemical reaction is CASTROL surface engineering and achieves a non-sacrificial micro-smoothing of the friction surfaces. The MICROFLUX TRANS additive technology provides optimum wear protection and an extremely low coefficient of friction even under extremes of pressure, vibration, shock loads, at high or low speeds or varying operational conditions. Advantages shortens running-in periods and allows running-in of lubrication surfaces under full load from the start outstanding load carrying capacity optimum wear protection in high load range excellent anti-wear properties smoothing of existing pitting surface improvement to an extent not possible before increase of supporting surfaces and load carrying capacity (70 - 80% after initial run-in) reduction of noise levels extreme long oil drain intervals low foaming tendency extremely low coefficient of friction resulting in energy savings compatible with nonferrous metal compatible with paints and conventional seal materials excellent corrosion protection exceeds AGMA specifications 250.04 for EP gear oils Castrol Industrial Americas 150 W. Warrenville Road Naperville, IL 60563 Tel (877) 641 1600 Fax (877) 648 9801 Castrol Optigear BM – 3-Sep-04 Page 1 of 3 Product Data Usage In all types of industrial gears, especially operating under extremely heavy loads, even where conventional EP oils fail: gears exposed to high sliding friction and high Hertzian surface pressures up to 2000 N/mm2 (elevators, rolling mills, belt conveyors, extruders, vibrating equipment, crushers, high speed looms, rear axles, separators eccentrics, cam shafts, planetary gears variable speed drives (PIV) hypoid gears (API-GL5/GL6) In all types of bearings, especially for spherical roller bearings, full complement cylindrical roller bearings, thrust bearings For sealed gear couplings Cost-benefit offered by MICROFLUX TRANS additive technology extended lifetime of machine elements and wear parts, lower maintenance and labor costs by minimized wear and friction full load operation within shortest time, virtually eliminating the running-in period lower costs for lubricants and waste oil disposal because of significant extensions of both service life and relubrication intervals energy savings due to reduced coefficient of friction, lower temperature of lubricant and component, improvement in operating efficiency product consolidation, i.e. simplification and reduction of lubes and spare parts reduction of noise resulting from high frequency stick-slip for "life" lubrication in some applications Application Viscosity recommended by equipment manufacturers must be followed. Miscible with all unleaded gear oils based on mineral oils. Maximum performance only if applied unmixed. Castrol Optigear BM oils can be filtered in all common filter systems and separators due to their homogeneous, oil soluble additives. Attention: Not for use in synchronized gears and for limitedslip/self-locking differential gears. MICROFLUX TRANS® registered trade mark of a patented Castrol additive combination for performing surface engineering in tribological systems. Castrol Industrial Americas 150 W. Warrenville Road Naperville, IL 60563 Tel (877) 641 1600 Fax (877) 648 9801 Castrol Optigear BM – 3-Sep-04 Page 2 of 3 Castrol Industrial Americas 150 W. Warrenville Road Naperville, IL 60563 Tel (877) 641 1600 Fax (877) 648 9801 Castrol Optigear BM – 3-Sep-04 Page 3 of 3 Product Data Typical Characteristics Unit 68 100 150 220 320 460 680 1000 3000 Color - brown brown brown brown brown brown brown brown brown ISO viscosity group 68 100 150 220 320 460 680 1000 3000 AGMA - 3 EP 4 EP 5 EP 6 EP - - - - Specific gravity @ 60°F g/cm3 0.88 0.89 0.89 0.90 0.91 0.91 0.92 0.92 0.91 Kin.viscosity, @ 40° C/104°F, ASTM D-445 mm2/s 71.3 101 157 218 320 459 670 1000 3000 Kin.viscosity,@ 100° C/212°F mm2/s 9.4 11.4 15.0 18.8 24.3 30.6 37.8 50.0 122 Viscosity index, ASTM D-2270 VI 109 99 95 97 97 96 94 95 117 Flash Point, COC, ASTM D-92 °C 219 224 224 232 238 238 238 260 260 °F 425 435 435 450 460 460 460 500 500 Pour Point, ASTM D-97 °C -24 -24 -18 -16 -15 -12 -9 -9 0 °F -11 -11.2 -0.4 +3.2 +5.0 +10.4 +15.8 +15.8 +32 Copper corrosion 48h/100°C/212°F ASTM D-130 - 1a 1a 1a 1a 1a 1a 1a 1a 1a SRV test run Test mode 5 ae(2h, 300N, 50°C/122°F/ball/area) DIN 51834 Friction coefficient μ (min) 0.030 0.030 0.030 0.030 0.025 0.025 0.025 0.025 0.025 Friction coefficient(running in period) μ (max) 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.130 0.130 Wear mm 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 ball/scar ∅ μm 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 FZG Boundary lubrication A/8, 3/90 DIN 51345 Damage load stage mg/ >12 >12 >12 >12 >12 >12 >12 >12 >12 Seal compatibility Volume change SRE-MBR1 % -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 Shore hardness Shore +3 +3 +3 +3 +3 +3 +3 +3 +3 Subject to usual manufacturing tolerances. All reasonable care has been taken to ensure that this information is accurate as of the date |