長城F-60粉末冶金含油軸承潤滑油
1． 概述
本產(chǎn)品系以合成油為基礎油，并加有極壓、抗氧、抗腐蝕等多種添加劑精制而成的粉末冶金含油軸承油。
2． 性能特點
l 優(yōu)異的熱氧化安定性能，防止?jié)櫥透邷叵伦冑|(zhì)；
l 良好的材料適應性，避免軸承使用中變干；
l 優(yōu)良的高低溫性能，保證軸承寬溫度范圍內(nèi)正常運轉；
l 良好的潤滑性，保護軸承減少磨損；
l 優(yōu)異的綜合性能，保證軸承較長的使用壽命。
3． 執(zhí)行標準
本產(chǎn)品符合ZD.066-2002標準。
4． 典型數(shù)據(jù)
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項 目
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典型數(shù)據(jù)
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試驗方法
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運動粘度(40℃)，mm2/s
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55
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GB/T
265
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閃點(開口)，℃
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220
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GB/T
267
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粘度指數(shù)
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170
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GB/T
2541
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蒸發(fā)值(100℃，3h)，%
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1.3
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SH/T
0337
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中和值，mgKOH/g
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0.2
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GB/T
7304
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腐蝕(T2銅片，100℃，3h)，級
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1a
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GB/T
5096
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5． 用 途
本品適用于多孔樹脂、鐵基、銅基軸承，特別適用于含鉛軸承的潤滑。
適用溫度范圍：-45～140℃，短期可達160℃。
6． 國外性能相當?shù)漠a(chǎn)品
本產(chǎn)品與美國NYE公司181B、日本KANTO 化學公司948P等產(chǎn)品的性能相當。
7． 應用實例
某國內(nèi)大型含油軸承生產(chǎn)專業(yè)企業(yè)，使用本品多年，質(zhì)量良好。
8． 注意事項
l 勿與其他潤滑油混用，不同潤滑油之間可能會發(fā)生物理或化學反應導致性能下降；
l 使用后及時封蓋以避免水分、灰塵等雜質(zhì)的混入；
l 使用在與橡膠、塑料、油漆等非金屬材料接觸的潤滑部位時，事先應進行材料相容性試驗。
9． 包 裝
250ml塑料瓶、4L塑料桶或根據(jù)客戶需求進行包裝。
AeroShell Grease 64 以前被商標為 AeroShell Grease 33MS。為響應客戶要求，為避免與 AeroShell Grease 33 混淆，決定將 AeroShell Grease 33MS 重命名為 AeroShell Grease 64。
33 增強的抗磨和抗腐蝕性能，并通過添加固體潤滑劑而 具有附加的 EP（極壓）性能。 有用的工作溫度范圍是–73° C 至+ 121° C。 注意：應用領域 AeroShell Grease 33 已經(jīng)確立了自己對大多數(shù)機體通用，機體潤滑要求的 回應，已被批準用于波音，空中客車和許多其他機型。它以出色的抗腐蝕和 抗磨性能樹立了標準，同時使飛機操作員能夠減少潤滑脂庫存并減少錯誤使 用的風險。然而，在機身上仍然存在少量的高負荷滑動應用，在這些應用中， 總是需要額外增加二硫化鉬。為了滿足這一需求，殼牌航空開發(fā)了 AeroShell 潤滑脂 64. AeroShell Grease 64 與上一代共享相同的先進潤滑脂技術，還具有二硫 化鉬提供的極壓（EP）特性。 AeroShell Grease 64 包含合成油，不得與不兼容的密封材料一起使用。
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.
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