Mobil Aviation Grease SHC 100
Synthetic Aviation Grease
Product Description
Mobil Aviation Grease SHC 100 is a supreme performance synthetic grease which combines the unique features of a polyalphaolefin (PAO) synthetic base fluid with those of a high quality lithium complex soap thickener. The thickener system provides a high dropping point, excellent resistance to water wash, and a tenacious structural stability. The unique physical properties of the synthetic base oil, combined with selected additives, provide outstanding protection against wear, rust, corrosion, and high temperature degradation. The wax-free feature of the synthetic base oil allows for low-temperature mobility/pumpability and low starting and running torque values. Mobil Aviation Grease SHC 100 is the product of choice for aircraft wheel bearing applications.
Features and Benefits
A key factor in the development of Mobil Aviation Grease SHC 100 was the close contact between ExxonMobil product engineers and key OEMs to ensure that the lubricant would provide exceptional performance in aircraft wheel bearings. This work has helped to confirm the results from ExxonMobil laboratory tests showing the exceptional performance of Mobil Aviation Grease SHC 100 including long grease life, enhanced bearing protection and bearing life in aircraft wheels, and wide temperature range of application.
To combat high thermal exposure of the oil, ExxonMobil product formulators chose synthetic hydrocarbon base oils for Mobil Aviation Grease SHC 100 because of their exceptional thermal/oxidative resistance potential. A state-of-the-art lithium complex thickener technology was developed and used specific additives to enhance performance.
Mobil Aviation Grease SHC 100 offers the following features and benefits:
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Features
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Advantages and Potential Benefits
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High viscosity index (VI) base stock with no wax content
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Wide application temperature ranges, with excellent protection at high temperatures and low torque, easy start-up at low temperatures.
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Outstanding high temperature and low temperature performance
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Thicker fluid films protecting against wear of equipment parts operating at high temperature
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Excellent protection against wear, rust, and corrosion
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Reduced downtime and maintenance costs because of reduced replacement of equipment parts
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Excellent structural stability and oxidation resistance
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Long intervals between re-lubrication and improved bearing life
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Outstanding structural stability in the presence of water
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Excellent grease retention on parts in hostile wet environments
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Low volatility
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Little loss of lubricating oil
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Applications
Mobil Aviation Grease SHC 100 is recommended for aviation applications which need a lubricant that can perform normal functions, yet go far beyond in terms of high and low temperatures and long-life performance. It is a NLGI Grade 2/ISO VG 100 grease having the cold-temperature pumping resistance of most mineral-oil NLGI Grade 0 greases. It provides outstanding protection at operating temperatures from –54 oC (-65 oF) to 177 oC (350 oF).
Mobil Aviation grease SHC 100 is recommended for high speed, heavy load applications such as wheel bearings, as well as for slower speed, high load applications such as landing gear bearings, slides, and joints.
Mobil Aviation Grease SHC 100 is approved as a wheel bearing grease by all major aircraft wheel manufacturers.
Specifications and Approvals
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Mobil Aviation Grease SHC 100
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Approved as a wheel bearing grease
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ABSC (Meggitt)
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X
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Dunlop (Meggitt)
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X
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Goodrich
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X
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Honeywell (formerly AlliedSignal)
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X
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Messier-Bugatti
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X
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Parker-Cleveland
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X
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Typical Properties
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Test Method
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Mobil Aviation Grease SHC 100 (1)
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Spec Limit
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NLGI Grade
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2
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Soap Type
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Lithium Complex
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Structure
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Visual
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Smooth; Slight Tack
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Color
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Visual
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Red
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Base Oil Viscosity, cSt
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ASTM D 445
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at 40 oC
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100
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at 100 oC
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14.5
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Penetration at 25oC (77oF), 60 Stroke Worked, mm/10
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ASTM D 217
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280
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255 - 300
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Extended Worked Stability, 100,000 strokes
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FTM 313
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313
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350 max
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Dropping Point, oC (oF)
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ASTM D 2265
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278 (532)
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246 (475) min
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Copper Strip Corrosion, 24 Hrs at 100oC
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ASTM D 4048
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Pass
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1b max
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Four-Ball Wear, Scar dia, mm
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ASTM D 2266
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0.5
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0.8 max
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Four-Ball EP, Weld Load, kgf
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ASTM D 2596
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250
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Four-ball EP, Load Wear Index, kgf
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ASTM D 2596
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40
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Water Washout, wt %
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ASTM D 1264
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1 Hr at 79oC (175oF)
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7
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1 Hr at 41oC (105oF)
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3
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20 max
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Rust Protection, 48 Hrs at 125oF, ?1mm dia Corrosion Spots
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ASTM D 1743
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Pass
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0 in 2 out of 3 bearings
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Bomb Oxidation, pressure drop in psi
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ASTM D 942
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100 hr at 99oC (210oF)
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3
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500 hr at 99oC (210oF)
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5
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Oil Separation, 30 Hrs at 177oC, wt %
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ASTM D 6184
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7
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12 max
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Evaporation, 30 Hrs at 177oC, wt %
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ASTM D 972
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5
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Dirt Count, Particles/mL
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FTM 3005
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25-125 Micron
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Pass
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1000 Max
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Larger than 125 Micron
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Pass
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0
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Low Temp. Torque @ -54oC (-65oF), Nm (g-cm)
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ASTM D 1478
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Starting
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0.3 (3100)
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2.0 (20400)
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Running
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0.1 (1020)
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0.5 (5100)
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(1) Values may vary within modest ranges
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Health and Safety
Based on available toxicological information, this product is not expected to produce adverse effects on health when used and handled properly. Information on use and handling, as well as health and safety information, can be found in the Material Safety Data Sheet (MSDS) which can be obtained from your local distributor or via the Internet on http://www.exxonmobil.com/lubes
美孚航空潤滑脂SHC 100
合成航空潤滑脂
產(chǎn)品描述
美孚航空潤滑脂SHC 100是一款高性能合成潤滑脂采用聚α-烯烴（PAO）的獨(dú)特功能和高質(zhì)量的復(fù)合鋰皂稠化合成基礎(chǔ)油。增稠系統(tǒng)提供了一個(gè)高滴點(diǎn)，優(yōu)良的耐水洗，和一個(gè)頑強(qiáng)的結(jié)構(gòu)穩(wěn)定性。合成基礎(chǔ)油的獨(dú)特的物理性能，與選定的添加劑相結(jié)合，提供卓越的保護(hù)，防止磨損，生銹，腐蝕，和高溫降解。合成基礎(chǔ)油的無蠟功能允許的低溫流動(dòng)性、可泵性和低起動(dòng)和運(yùn)轉(zhuǎn)扭矩值。美孚航空潤滑脂SHC 100是飛機(jī)輪轂軸承應(yīng)用的首選產(chǎn)品
特點(diǎn)和優(yōu)點(diǎn)
一個(gè)關(guān)鍵的因素在發(fā)展美孚航空潤滑脂SHC 100是?？松梨诋a(chǎn)品工程師和OEM客戶之間的密切聯(lián)系，確保潤滑油將提供飛機(jī)機(jī)輪軸承性能卓越。這項(xiàng)工作有助于確定從埃克森美孚的實(shí)驗(yàn)室測試顯示美孚航空潤滑脂SHC 100包括潤滑脂壽命長的特殊性能的結(jié)果，增強(qiáng)保護(hù)軸承和飛機(jī)的輪子和軸承壽命，應(yīng)用溫度范圍廣。
為了解決油高溫暴露，?？松梨诋a(chǎn)品配方選擇美孚航空潤滑脂SHC 100合成烴類基礎(chǔ)油由于其特殊的熱/氧化能力。一個(gè)國家的最先進(jìn)的鋰復(fù)合增稠劑技術(shù)的開發(fā)和使用特定的添加劑，以提高性能。
美孚航空潤滑脂SHC 100提供以下功能和效益：
功能優(yōu)勢和潛在的好處
高粘度指數(shù)（六）基料，不含蠟含量范圍廣的應(yīng)用溫度范圍，具有優(yōu)良的保護(hù)，在高溫和低扭矩，易啟動(dòng)，在低溫下。
卓越的高溫和低溫性能較厚的流體膜保護(hù)防止磨損的設(shè)備部件在高溫下工作
良好的保護(hù)，防止磨損，生銹和腐蝕減少停機(jī)時(shí)間和維護(hù)成本，因?yàn)闇p少更換設(shè)備零件
優(yōu)良的結(jié)構(gòu)穩(wěn)定性和抗氧化性長的間隔之間的再潤滑和改善軸承壽命
在惡劣的潮濕環(huán)境中存在的水極好的油脂保留的出色的結(jié)構(gòu)穩(wěn)定性
低波動(dòng)性小損失的潤滑油
應(yīng)用
美孚航空潤滑脂SHC 100推薦用于航空應(yīng)用程序需要一個(gè)潤滑劑，可以執(zhí)行正常的功能，但遠(yuǎn)遠(yuǎn)超出了從高和低的溫度和長壽命的性能。這是NLGI 2級/ ISO VG 100潤滑脂的低溫泵大多數(shù)礦物油潤滑脂NLGI 0級電阻。它的工作溫度從54℃–o提供出色的保護(hù)，（65oF）177oC（350oF）。
美孚航空潤滑脂SHC 100推薦用于高速、重負(fù)荷的應(yīng)用，如輪轂軸承，以及慢的速度，高負(fù)荷的應(yīng)用如起落架軸承、滑道、關(guān)節(jié)。
美孚航空潤滑脂SHC 100是批準(zhǔn)為所有主要的飛機(jī)生產(chǎn)的車輪車輪軸承潤滑脂。
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