AeroShell Grease 33 is a synthetic universal airframe grease composed of
a lithium complex thickened synthetic base oil with corrosion and oxidation
inhibitors and load carrying additives.
The useful operating temperature range is –73°C to +121°C.
APPLICATIONS
For many years aircraft operators have been seeking to rationalise the
greases used on aircraft and to reduce the number of different greases in
their inventories. Recently Boeing began research on a new, general
purpose, corrosion-inhibiting grease. The aim was for a non-clay based
grease that would provide longer life for components and mechanisms and
possess improved wear and corrosion resistance. This led to the
introduction of the new Boeing Specification BMS 3-33.
Owing to the wide range of operating temperatures, loads and other
environmental conditions required for various aircraft components, several
different types of grease with different desirable properties are used during
routine lubrication of aircraft components. Boeing, in developing their BMS
3-33 specification, took account of the properties of the different grease
types used on aircraft and wrote a specification for a grease which would
provide improved performance and which could be used in the widest
possible range of grease applications.
AeroShell Grease 33 is approved to BMS 3-33A and offers the improved
performance properties required by this specification.
AeroShell Grease 33 can be used for routine lubrication on Boeing aircraft
where MIL-PRF-23827C or BMS 3-24 is specified. AeroShell Grease 33
can also be used in some applications on Boeing aircraft which require use
of MIL-G-21164. Other applications on Boeing aircraft which require use of
MIL-G-21164 and other greases are being reviewed and in due course
Boeing will issue details of the full range of applications. For the current
status, refer to the latest issue of Boeing Service Letter "BMS 3-33 General
Purpose Aircraft Grease".
AeroShell Grease 33 can be used for routine lubrication in applications
where MIL-PRF-23827C is specified on aircraft manufactured by McDonnell
Douglas, Airbus, BAe Regional Aircraft, Canadair, Lockheed, Embraer,
Fokker and Gulfstream (except for wheel bearings, applications above
121°C and sliding applications requiring molybdenum disulphide).
Other aircraft manufacturers are evaluating AeroShell Grease 33 with the
aim of approving it for use on their aircraft. Operators should regularly
check with these manufacturers for the latest status.
Aero Shell Grease 33 (en)TDS.pdf 
A“
AeroShell 潤滑脂33
Aero Shell潤滑脂33是一種合成通用潤滑脂，由含腐蝕、氧化抑制劑和負載添加劑的復合鋰增稠合成潤滑脂組成。有用的工作溫度范圍15-73*C到+121*
C·
為迎接挑戰而設計
馬爾恩應用.Aero Shell 潤滑脂33可用于MLPRF-23827C在McDonnell Douglas 制造的Alr craft上指定的應
“多年來，飛機運營商一直在尋求對飛機上使用的潤 用中的常規潤滑，Alrbus，BAe支線飛機， 
滑脂進行回收，并減少庫存中不同潤滑脂的數量。 Canadair，Lockheed，Embraer，Fokker 和 
最近波音公司開始研究一種新的，通用的，腐蝕。 Gulfstrear(車輪軸承除外，121以上的應用“C和 
滑動應用需要二硫化鉬)。
抑制油脂。該alm是一種非粘土基潤滑脂，將
提供更長的壽命的部件和機制，并具有改善的 其他航空器制造商正在評估AeroShell 潤滑脂 
耐磨性和耐腐蝕性。這導致了新的波音規格 目的是批準在他們的飛機上使用。 
BMS3-338的推出。 經營者應定期向這些制造商查詢最新情況 
使用AcroShell潤滑脂33可以為操作員
。由于各種飛行器部件所需的工作溫度、負 提供以下好處: 
荷和其他環境條件的變化范圍很廣，在對飛
行器部件進行常規潤滑時，使用了幾種性能 庫存減少 
不同的不同類型的潤滑脂。波音公司，在開 降低維護人工成本 
發他們的BMS3-338規范.看看飛機上使用的 減少產品誤應用的機會， 
不同類型的潤滑脂的性能，并為一種能提供 規格、認可和建議 
更好性能并可用于盡可能廣泛的潤滑脂應用 *美國認證MIPRF-23827C(類型1 
的潤滑脂編寫一份規范。 波音批準的 BMS 3-338 
At ous Aporoved AM 509-06-002
認證提供了本規范所要求的改進性能。 Aero Shell 潤滑脂33已通過BMS3-338 當地的殼牌技術服務臺或OEM批準網站。 有關設備批準和建議的完整列表，請咨詢您 
AeroSHED潤滑脂33可用于波音公司的常規潤 兼容性&相容性 
滑，其中MLLPRF 2382700f BMS 3-2415 AeroShell 潤滑脂 33 tsinw a tyeheikc 油和泥不是 
規定的空殼潤滑脂33可用于某些需要使用毫升 con 用于 in comp rot matertats. 
的鉆削鋁合金的應用
正在審查使用米格-21164和其他gr的波音飛機上的儀表，并將在適當的時候預訂全系列的飛機。對于

長城7105號光學儀器極壓脂

1．   概述

本產品系以皂基稠化劑稠化合成油，并加有二硫化鉬和抗氧、防銹、結構改善等添加劑精制而成的光學儀器極壓脂。

2．  性能特點

l 優異低溫性，保證光學儀器低溫下正常啟動和運轉；

l 優異的潤滑極壓性，保證光學儀器的正常潤滑和減少磨損；

l 優異的密封性和粘附性，保證光學儀器的正常潤滑；

l 較低的蒸發損失，優良的“防霧”性能，保證光學鏡頭無油霧，確保光學儀器的光學性能；

l 優良的“防霉”性能，保證本產品不會因微生物的滋生而影響本產品的使用性能。

3．  執行標準

本產品符合SH/T 0442－92標準。

4．  典型數據

5．  用    途

本產品適用于光學儀器極壓部位的潤滑，如蝸輪、齒輪、鋼銅軸和燕尾槽、道等。

適用溫度范圍：-50℃～+70℃

6．   注意事項

l 使用前，可用汽油等溶劑將潤滑部位清洗干凈并吹干后再加注本產品；

l 啟用后應及時將盒蓋嚴，以免混入雜質影響使用效果；

l 請勿與其它油脂混用；

l 本產品應貯存于清潔、干燥避光處。

7．  包    裝

250g/塑料盒或根據客戶需求進行包裝。