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Nye Synthetic Lubricants on Automotive Components
No more grease fittings! Brian C. Holley Nye Lubricants, Inc. USA 1
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Synthetic Lubricants Under the Hood
Temperature = -40°C to 150/175°C 7 year/70,000 miles warranty Water and salt water exposure Fluids exposure Some heavy loads EPDM and natural rubber on some parts 2
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Braking Systems Caliper Systems碟剎 Low friction, long life, EPDM
-silicone/PTFE greases Drums Brakes鼓剎 -Low friction, water washout -PAO & silicone w/MoS2&PTFE Backplates & Adjusting Screws背板及調整螺絲 Nyogel-774MS/ 880 Calipers Nye Fluorocarbon Gel 880,990A, 990A-RP Backplanes and adjusting screws Nye Nyogel 774MS / 880 3
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Antilock Brake Systems
Exposure to brake fluid EPDM Rubber Safety Item Bearings, Pistons, Ball Screws PFPE/PTFE greases on actuators PAO/Ester Greases in motors Actuator solenoids Nye UniFlor 8512S Connector Nyogel 760G Motor Bearings Nye Rheolube 375 and NSO 634B Actuator bearings Nye UniFlor 8512 RP 4
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Suspension parts Ball Joints/Stabilizer bushings平衡器軸套 Water washout
Noise Natural Rubber Silicone/PTFE greases Nye Fluorocarbon Gel 880 5
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CV/U-Joints High loads Variable Speeds Lube for Life
PAO and Ester greases Nye Rheoplex 6000HT and Rheolube 797 6
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Starter Motors Heart of the Car High loads/torques Heat soak
Solenoids = Nye Nyogel 774L Heart of the Car High loads/torques Heat soak 50,000+ cycles Water exposure PAO and ester greases Planetary Gears, splines and bearings Nye Rheolube 380 and 377AL 7
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Turbo/Superchargers Heat exposure High/Variable speeds High efficiency
Wet end = Nye Synthetic Oil 605 Heat exposure High/Variable speeds High efficiency Ester oils and greases PFPE for next generation Dry end = Nye Rheotemp 500 8
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Accessory Components 壓縮機,發電機,水汞浦,怠速輪
Bearings = Nye Rheoplex 6000HT 壓縮機,發電機,水汞浦,怠速輪 Compressors, Alternators, Water pumps, Idler bearings High loads and temps High/variable speeds Low noise/high efficiency Esters and PFPE primarily Bearings = Nye Rheoplex 6000HT and Fluoroether Grease 892RP-1 9
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Emissions Controls 節氣閥軸承
Nye UniFlor 8921/8981 Exhaust Recirculation Valves Hot exhaust exposure Throttle Plate bearings, Idle Air Actuators High temps and fuel vapors PFPE lubrication Nye UniFlor 8921/8512 10
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Temperature Sensors Engine coolant, Oil & Transmission
Nye Heat Sink Compound 925 Engine coolant, Oil & Transmission Accurate transfer of information Silicone/ZnOx Heat transfer compounds PFPE thread release compounds 冷卻水溫,機油溫,變速箱油溫,汽油量,機油量 Nye FTL9000 11
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Position Sensors Nye Nyetact 571H-10UV TPS-節氣閥門定位感應, EGR-廢氣回收, OPS-油壓感應, ETC-電子控制節氣閥門, Fuel Level油位感應, Suspension懸吊定位感應, Steering Column方向盤定位感應 Accurate resistance information at wide temperature range and speeds PFPE oils and grease Nye Fluoroether Greases and oils 12
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Electronic Throttle Control
Pedal Position Sensor = Nye UniFlor 8900 series Replace accelerator cable with sensors and a stepper motor. Significant labor cost reduction Better closed loop signals PFPE for temperature and fuel resistance and reliability 電子控制:將趨動導線以sensor 和步進馬達取代 Throttle Stepper Motor = Nye UniFlor 8512R 13
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Small Motors HVAC = Nye Rheolube 362HB Steering = Nye Rheolube 363F, 774VLF Windowlift, Wiper, HVAC blower, cooling fan, Seat position, Steering column, Power mirror, Power Door Lock, Antenna Efficiency, noise, low temperature torque. Interiors = PAO Underhood = Esters Mirror = Nye Rheolube 361 and Nye Nyogel 774LF Antenna = Nye Nyogel 774VLF Cooling fan = Nye 374C Trans Shift = Nye 374C , FE 892-1 Windowlift = Nye Rheolube 723GR,362F Wiper = Nye Rheolube 790G Door lock = Nye Rheolube 362F, 362HT, 362HB Seat Position = Nye Rheolube 363F and 706CS Sintered bearings = NSO 623A, NFO 491 14
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Seating Applications Noise and low effort Efficient power transfer
Cables = Nye Rheosil 500F Noise and low effort Efficient power transfer Reduce lash Motor gearbox = PAO Motor brgs. = PAO oils Tracks = PAO damping greases Cables = Silicone grease Hinges = PAO/MoS2 greases Recliner=Damping Grease Hinges = 774MS Seat Motors = Nye Rheolube 363F and 706CS Seat Tracks = Nye Nyogel 774L 15
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Synthetic Lubricants on the inside
Temperature range -40°C to 85/125°C Noise and feel issues Efficiency at low temperatures plastic compatibility 16
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Connectors Fretting corrosion on tin terminals salt water corrosion
Terminals and connectors = Nye Nyogel 760G Nyogel 813-1 Fretting corrosion on tin terminals salt water corrosion insertion force reduction PAO/silica gels for up to 125°C special silicone and PFPE oils for next generation contact lubricants Next Generation = Nye Nyosil M25 (200C) and UniFlor 8511U (250C) 17
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Window regulators Noise and efficiency (slip-stick/shudder concerns
Motor gearbox = Nye Rheolube 723GR, 362F Sintered bearings = NSO 634B Noise and efficiency (slip-stick/shudder concerns Water washout resistance PAO/PTFE/MoS2 greases Window Regulator Tracks = Nye Nyogel 744F-MS, 723GR 18
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Steering Columns Noise, feel and effort
BTSI = Nye Rheolube 361 and 774VLF Ign. Lock = Nye Nyogel 779 Bearings = Nye Rheolube 361, 790DM Int. Shaft = Nye Rheolube 362HB, 774VLF-B Noise, feel and effort PAO & Silicone damping greases for noise Tilt & telescope BTSI( linkage Yokes Airbag clocksprings PAO/PTFE greases for effort brgs and Int. shafts Airbag clocksprings = Nye FG 885ST Tilt & Telescope = Nye Nyogel 779, 774LF, 380L Yokes = Nye FG 880MS 19
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Electronic Steering Noise and efficiency at wide temperatures
Ball Joints = Nye FG 880 Position Sensor=Nye UniFlor 8951 Potentiometer Lube Noise and efficiency at wide temperatures PAO/PTFE/MoS2 gearbox and damping greases Silicone/PTFE greases for ball joints Power Tilt&Telescope Nye 774VLF on Shaft for Smooth Operation Nye363F for Gear Box Electric Motor = Nye Rheolube 380L, 774LF, 744F-MS 20
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Cables & Mechanisms High efficiency cables High load cables
Nye Nyogel 774VLF High efficiency cables shifter, accelerator, hood, trunk & fuel door release light viscosity silicone/PTFE greases Nye Rheosil 500F High load cables brake & Parking brake high viscosity silicone/PTFE greases Nye FG 880,990A PAO damping greases for shifters (feel & noise) Nye UniFlor 8921 21
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Climate Controls & Radios
Feel & Noise are big issues PAO damping grease give “Lexus” feel. Switch contacts - PAO and ester grease Dashpanel dimmers are hot PFPE greases Nye Nyogel 779, 774L, 774H, 774VLF, 774LF Nye FE Grease 892-1, 842S 22
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Switches High cycles life Some safety related Some vulnerable plastics
Low current contacts = PAO greases High current contacts = Esters, Glycols and PFPE greases PAO damping greases for noise and feel Nye Rheolube 362HT, 737S, 723G, 716A, 362CP, 790DM, 706CP, 571H-10UV Nye Nyogel 782G, 716A, 748LT, 842S-CP, 853-1 Nye Nyogel 774 series, 779 series and FG 855D 23
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Wire Harnesses Nyogel-760G
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Mirrors (Int. & Ext.) Interior Exterior
Heavy PAO damping greases reduce parts Nye Nyogel 767A, 774VH, PG 44A Exterior Light PAO damping greases for noise and water resistance Light PAO greases for low temperature efficiency Nye Nyogel 774L, 774Lf, 774VLF Nye Rheolube 361, 362HB 24
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Fiber Optics Index matching Gels for eliminating Refractive Index signal loss. Water barrier Silicone gels Nye OC-431A series 25
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