Mobilgrease XHP 461,462,462 Moly
美孚XHP™460系列
产品描述
美孚XHP 460润滑脂是™扩展服务复合锂基润滑脂，用于各种各样的重型应用和操作条件。这些润滑脂旨在超越传统产品采用高性能专用锂复合制造技术。他们制定提供优良的耐高温性能，具有优良的附着力，结构稳定性和抗水污染。这些润滑脂的化学稳定性高的水平，并提供出色的防锈和防腐蚀保护。这些润滑脂具有高滴点和推荐的最大工作温度为140ºC（284°F）。美孚XHP 460润滑脂是ISO VG 460基础油粘度制定是NLGI等级1和2。美孚XHP 462钼和3%二硫化钼设防提供增强的EP和AW保护重负荷、高滑动应用。
美孚XHP 460润滑脂是专为广泛的应用，包括工业、汽车、建筑和海洋部门。他们的性能特点，使他们的经营条件，包括高温，水污染，冲击负荷和扩展的重新润滑操作的理想选择。美孚XHP 462钼是含有3%的二硫化钼，提供从下穿枢和其他重载滑动条件导致油膜失去保护的极压润滑脂。
应用
美孚XHP 460润滑脂是使用广泛的设备，包括工业、汽车、建筑和海洋应用。美孚XHP 461蓝色462使容易验证的应用程序。以其高，ISO VG 460基础油的粘度，这些润滑脂推荐用于高负荷的应用以中等速度慢，包括大部分的轴承应用在造纸、建筑、矿山等行业，以及非公路车辆。
具体应用：
美孚XHP 461被用于工业和海洋应用埃克森美孚，底盘部件和农场设备。它提供了优良的低温性能。低速柔性齿轮式联轴器是令人满意的。
美孚XHP 462系列是推荐使用的毡辊轴承、湿端轴承、压型轴承。它也是一个很好的多用途润滑脂一般轧机应用和工业和海洋应用，底盘部件和农业设备。
美孚XHP 462钼加3%二硫化钼是由应用程序如斗引脚和第五个轮子的埃克森美孚特别推荐，在二硫化钼提供了一个额外的保护水平在滑动摩擦和振荡运动能导致油膜破裂，导致金属接触。
Mobilgrease XHP™ 460 Series
Product Description
Mobilgrease XHP™ 460 greases are extended service lithium complex greases intended for a wide variety of heavy duty applications and operating conditions. These greases were designed to outperform conventional products by applying high performance proprietary lithium complex manufacturing technology. They are formulated to provide excellent high temperature performance with excellent adhesion, structural stability and resistance to water contamination. These greases have a high level of chemical stability and offer excellent protection against rust and corrosion. These greases feature high dropping points and maximum recommended operating temperature of 140º C (284°F). Mobilgrease XHP 460 greases are formulated with an ISO VG 460 base oil viscosity and are available in NLGI grades 1 and 2. Mobilgrease XHP 462 Moly is fortified with 3% molybdenum disulfide to provide enhanced EP and AW protection in heavily loaded and high sliding applications.
Mobilgrease XHP 460 greases are designed for a wide range of applications including the industrial, automotive, construction and marine sectors. Their performance features make them ideal choices for operating conditions including high temperature, water contamination, shock loading and extended re-lubrication operations. Mobilgrease XHP 462 Moly is an extreme pressure grease containing 3% molybdenum disulfide that provides protection from wear under pivoting and other heavily loaded sliding conditions that lead to lose of oil film.
Features and Benefits
Mobilgrease XHP 460 greases are leading members of the Mobilgrease brand of products. Mobilgrease XHP 460 greases are designed by our formulation technologists and backed by our world-wide technical support staff.
A key factor in the excellent adhesion and cohesion properties and mechanical stability of the thickener of Mobilgrease XHP 460 greases is the proprietary manufacturing technology developed at our research facilities and adopted by our modern manufacturing facilities. These products use specially selected additives to provide excellent oxidation stability, rust and corrosion control, resistance to water contamination as well as anti-wear and EP protection. Mobilgrease XHP 460 Series products offer the following features and potential benefits:
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Features
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Advantages and Potential Benefits
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Superb resistance to water washout and spray-off
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Helps to assure proper lubrication and protection even in the most severe water exposure conditions
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Highly adhesive and cohesive structure
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Excellent grease tenacity helps reduce leakage and extend re-lubrication intervals to help reduce maintenance requirements.
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Excellent rust and corrosion resistance
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Protection of lubricated parts even in hostile aqueous environments.
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Very good resistance to thermal, oxidative and structural degradation at high temperature
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Helps extend grease life and enhance bearing protection in high temperature applications and offers reduced maintenance and replacement cost benefits.
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Very good anti-wear and EP performance
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Reliable protection of lubricated equipment, even under conditions of high sliding with potential for extended equipment life and reduced unanticipated downtime
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Broad multi-purpose application
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Provides potential for inventory rationalization and reduced inventory costs
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Applications
Mobilgrease XHP 460 greases are used in a wide range of equipment including industrial, automotive, construction and marine applications. The blue color of Mobilgrease XHP 461 and 462 enables easy verification of application. With its high, ISO VG 460 base oil viscosity, these greases are recommended for high load applications at slow-to-moderate speeds, including most bearing applications in the paper, construction, and mining industries, as well as off-highway vehicles.
Specific applications:
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Mobilgrease XHP 461 is recommended by ExxonMobil for use in industrial and marine applications, chassis components and farm equipment. It provides excellent low temperature performance. It is satisfactory for low speed flexible gear-type couplings.
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Mobilgrease XHP 462 Series is recommended for use in felt roll bearings, wet end bearings, and press section bearings. It is also a good multi-purpose grease for general mill applications and industrial and marine applications, chassis components and farm equipment.
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Mobilgrease XHP 462 Moly is fortified with 3% molybdenum disulfide and is particularly recommended by ExxonMobil for applications such as bucket pins and fifth wheels, where molybdenum disulphide provides an extra level of protection where sliding friction and oscillating motion can lead to rupturing of the oil film, resulting in metal to metal contact.
Specifications and Approvals
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Mobilgrease XHP 460 Series meets or exceeds the requirements of
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461
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462
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462 Moly
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DIN 51825: (2004-06)
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KP1N-20L
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KP2N-20L
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--
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Typical Properties
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Mobilgrease XHP
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461
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462
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462 Moly
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NLGI Grade
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1
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2
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2
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Thickener Type
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Li-Complex
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Li-Complex
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Li-Complex
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Color, Visual
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Dark Blue
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Dark Blue
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Grey
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Molybdenum Disulfide, wt%,
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--
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--
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3%
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Penetration, Worked, 25º C, ASTM D 217
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325
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280
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280
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Dropping Point, ºC, ASTM D 2265
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280
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280
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280
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Viscosity of Oil, ASTM D 445
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cSt @ 40º C
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460
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460
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460
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4-Ball Wear Test, ASTM D 2266, scar, mm
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0.50
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0.50
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0.50
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4-Ball Weld Load, ASTM D 2509, Kg
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315
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315
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315
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Timken OK Load, ASTM D 2509, lb
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50
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50
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50
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Bomb Oxidation, ASTM D 942, Pressure drop at 100 hrs, kPa (psig)
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13.8 (2)
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13.8 (2)
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--
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Corrosion Prevention, ASTM D 1743
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Pass
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Pass
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Pass
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Rust Protection (EMCOR), IP 220-mod/ASTM D 6138., Distilled Water
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0,0
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0,0
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0,0
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Copper Strip Corrosion, ASTM D 4048
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1a
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1a
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1a
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Penetration Consistency Change, Roll Stability, ASTM D 1831, mm/10
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-5
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-5
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-5
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