Mobil SHC 624     Mobil SHC 625

Mobil SHC 626     Mobil SHC 627

Mobil SHC 629      Mobil SHC 630

Mobil SHC 632     Mobil SHC634

Mobil SHC 636      Mobil SHC 639

美孚™SHC 600系列

卓越的性能齿轮和轴承油

产品描述

美孚™SHC 600系列润滑油是性能卓越的齿轮和轴承油设计提供在设备保护方面的卓越服务，油品寿命及无故障操作帮助提高客户的生产效率。这些科学设计的油是采用最新的专利和正在申请专利的美孚公司技术提供卓越和平衡要求在高温和低温条件下的应用程序的性能制定。美孚油600产品具有良好的低温性能，以及改进的空气释放性能在低粘度等级。这些产品是耐机械剪切，即使在重负荷齿轮和高剪切轴承的应用，使几乎没有损失的粘度。

美孚SHC 600系列产品具有低牵引系数相对于矿物油来自基础油的分子结构的应用。这一结果在低流体摩擦对不合格的表面如齿轮和滚动接触轴承负荷区。低流体摩擦产生较低的工作温度和提高齿轮效率，这转化为降低功耗。美孚SHC 600系列产品已证明3.6%在受控的实验室测试在提高能源效率（*）。美孚SHC 600系列配方还提供优异的耐氧化和高温沉积物的形成，以及优异的抗锈蚀和腐蚀、抗磨、抗乳化性、泡沫控制和空气释放性，与多种金属相容。美孚SHC 600系列润滑油保持与通常使用的设备润滑油与矿物油密封和其他材料相容性好。

应用
而美孚SHC 600系列一般都是以矿物油为基础的产品兼容，掺用可能减弱其性能。因此建议改变系统的一个美孚SHC 600系列产品之前，应彻底清洗和冲洗，以达到最大的性能效益。美孚SHC 600系列润滑油是最NBR相容，氟橡胶和其他橡胶密封材料，用矿物油。有潜在的大幅变化的弹性体。为了获得最佳效果，请咨询您的设备供应商、密封制造商或您的本地公司代表来验证兼容性。
美孚SHC 600系列润滑油推荐用于各种齿轮和轴承应用在高或低的温度中或在工作温度或散装油温度等常规润滑油给生活中的不如意，或者提高效率所需的。它们是特别有效的，在应用中的组件更换的维护成本，系统清洗和润滑剂的变化是很高的。特定的应用程序需要选择适当的粘度等级，并包括：
对生命的变速箱填充，特别是高率/低效率的蜗轮
位于远程的变速箱，其中石油改变是困难的
低温应用，如滑雪升降机，季节性的石油的变化是可以避免的
遇到高温时，混合辊轴承和辊颈轴承
塑料压延机
严重的离心机的应用，包括船用离心机
铁路A / C牵引传动
美孚SHC 626、627、629和630的适合喷油螺杆压缩机压缩天然气、油田气聚集，二氧化碳和其他气体的过程中使用的天然气行业
美孚油629，630，632，634，636，和639是由西门子公司在Flender上市的变速箱

Mobil SHC™ 600 Series

Exceptional Performance Gear and Bearing Oils

Product Description

Mobil SHC™ 600 Series lubricants are exceptional performance gear and bearing oils designed to provide outstanding service in terms of equipment protection, oil life and problem-free operation helping to enable increased customer productivity. These scientifically engineered oils are formulated using the latest proprietary and patent pending Mobil SHC technology to provide outstanding and balanced performance in demanding applications at high and low temperatures. Mobil SHC 600 products feature excellent low temperature properties, as well as improved air release performance in the lower viscosity grades. These products are resistant to mechanical shear, even in heavily loaded gear and high shear bearing applications, so that there is virtually no loss of viscosity.
Mobil SHC 600 Series products have low traction coefficients relative to mineral oils which derive from the molecular structure of the base stocks used. This results in low fluid friction in the load zone of non-conforming surfaces such as gears and rolling contact bearings. Low fluid friction produces lower operating temperatures and improved gear efficiency, which translates into reduced power consumption. Mobil SHC 600 Series products have demonstrated up to 3.6% improvement in energy efficiency in controlled laboratory testing(*). Mobil SHC 600 Series formulation also provides excellent resistance to oxidation and deposit formation at elevated temperatures, as well as exceptional resistance to rusting and corrosion, antiwear, demulsibility, foam control and air release properties, and multi-metal compatibility. Mobil SHC 600 Series oils maintain good compatibility with seals and other materials used in equipment normally lubricated with mineral oils.
Mobil SHC 600 Series lubricants are suitable for use in a wide range of equipment, not only as high temperature problem solvers, but also because of the other benefits they offer.

(*) Energy efficiency relates solely to the performance of Mobil SHC 600 when compared to conventional (mineral) reference oils of the same viscosity grade in circulating and gear applications. The technology used allows up to 3.6% efficiency compared to the reference when tested in a worm gearbox under controlled conditions. Efficiency improvements will vary based on operating conditions and application.

Features and Benefits

The Mobil SHC brand of lubricants are recognized and appreciated around the world for their innovation and outstanding performance. These synthetic products, molecularly designed and pioneered by our research scientists, embody the continuing commitment to using advanced technology to provide outstanding lubricant products. The development of Mobil SHC 600 Series was preceded by close contacts between our scientists and application specialists with key Original Equipment Manufacturers (OEMs) to ensure that the products provide exceptional performance in the continually evolving industrial equipment designs.
Our work with key equipment builders has helped confirm the results from our own laboratory and rig tests showing the exceptional performance of Mobil SHC 600 Series lubricants. Not least among the benefits, shown in work with OEMs, is the potential for energy efficiency improvements up to 3.6% relative to mineral oils (*). These benefits are particularly evident in equipment with a high level of mechanical losses, such as high ratio worm gears.
To develop the latest Mobil SHC technology for Mobil SHC 600 Series oils, our product formulation scientists chose select base oils because of their exceptional thermal/oxidative resistance potential and combined them with a balanced additive system, which complements the inherent benefits of the base oils to provide excellent oil life, deposit control and resistance to thermal/oxidative and chemical degradation. This formulation approach provides low temperature fluidity characteristics exceeding that of many conventional mineral products and is a key benefit for remote, low ambient temperature applications. Mobil SHC 600 Series oils offer the following features and potential benefits:

(*) Energy efficiency relates solely to the performance of Mobil SHC 600 when compared to conventional (mineral) reference oils of the same viscosity grade in circulating and gear applications. The technology used allows up to 3.6% efficiency compared to the reference when tested in a worm gearbox under controlled conditions. Efficiency improvements will vary based on operating conditions and application. 

Applications

While Mobil SHC 600 Series are generally compatible with mineral oil based products, admixture may detract from their performance. Consequently it is recommended that before changing a system to one of Mobil SHC 600 Series products, it should be thoroughly cleaned out and flushed to achieve the maximum performance benefits. Mobil SHC 600 Series oils are compatible with most NBR, FKM and most other elastomeric seal materials that are used with mineral oils. There is the potential for substantial variations in the elastomers. For best results, consult your equipment supplier, seal manufacturer, or your local company representative to verify compatibility.
Mobil SHC 600 Series lubricants are recommended for use in a wide variety of gear and bearing applications where high or low temperatures are encountered or where operating temperatures or bulk oil temperatures are such that conventional lubricants give unsatisfactory life, or where improved efficiency is desired. They are particularly effective in applications where the maintenance costs of component replacement, system cleaning and lubricant changes are high. Specific applications require selection of the appropriate viscosity grade and include:

• Filled for life gearboxes, especially high ratio/ low-efficiency worm gears
• Remotely located gearboxes, where oil change-out is difficult
• Low temperature applications, such as ski lifts where seasonal oil changes can be avoided
• Mixer roll bearings and roll neck bearings where high temperatures are encountered
• Plastic calenders
• Severe centrifuge applications, including marine centrifuges
• Railroad A/C Traction Drives
• Mobil SHC 626, 627, 629 and 630 are suitable for Oil Flooded Rotary Screw Compressors compressing natural gas, field gas gathering, CO2 and other process gasses used in the natural gas industry
• Mobil SHC 629, 630, 632, 634, 636, and 639 are approved by Siemens AG for use in Flender gearboxes

Specifications and Approvals

Typical Properties