Mobil SHC Polyrex 005

Mobil SHC Polyrex 221

Mobil SHC Polyrex 222

Mobil SHC Polyrex 462

美孚POLYREX™系列
高温合成聚脲润滑脂
产品描述
美孚POLYREX™系列润滑脂是专门设计来解决在一般工业和食品加工的应用高温润滑问题，提高您的工作效率。采用先进的聚脲技术，这些合成的聚合物增强的润滑脂，使高温溶液对市场进行全NSF H1注册。
美孚SHC系列润滑脂POLYREX旨在提供一个结合高低温性能，优良的抗水性，和平衡磨损性能符合美孚润滑脂产品。采用先进的聚脲稠化剂技术，埃克森美孚研究人员开发出一种独特的合成油，实现优异的高温性能能够提供润滑高达170°C.即使在这些极端温度的组合，美孚POLYREX抵抗氧化和结构稳定性允许再润滑间隔被延长的同时保持设备保护的损失。仔细平衡的增稠剂、基础油和添加剂的组合，产生了一种具有优良的承载能力和防锈保护的油脂。美孚POLYREX也是高度抗水和耐腐蚀保护设备在湿提供额外的保护，潮湿的环境中，应用水洗起伏频繁。
所有美孚POLYREX脂是NSF H1注册并符合标题21 CFR 178.3570的食品和药物管理局（美国）与食品偶尔接触的润滑剂。此外，他们满足洁净要求。美孚POLYREX脂在ISO 22000认证的设施，同时满足ISO 21469帮助确保产品完整性的最高水平保持的要求制造。
特点和优点
油和润滑脂的美孚品牌是世界认可的创新和杰出的性能。美孚POLYREX利用美孚POLYREX家先进的增稠剂的润滑脂技术以提供一个高性能的，一些行业的艰难的润滑问题的解决问题的产品。美孚POLYREX带来性能的另一个层面上通过一个独特的合成油组合的加入，聚合物的增强和均衡的添加剂是为了提供解决方案，严格的润滑问题。
功能优势和潜在的好处
NSF H1注册润滑剂允许使用的食品和饮料的包装和加工中的应用
通过独立验证注册到的21469产品完整性保证的设施。
卓越的高温性能，高达170°C有助于在恶劣条件下提供保护，并允许扩展的重新润滑或维护的时间间隔。
优良的承载能力有助于减轻沉重负荷下的轴承磨损
优良的耐水性和耐腐蚀性，有助于减少润滑油消耗，增加轴承保护，水冲减是常见的。有助于减少生锈和腐蚀，延长设备寿命
应用
应用考虑：虽然美孚POLYREX系列润滑脂是很多聚脲、复合锂基润滑脂兼容，掺用可能减弱其性能。因此建议改变系统之一的美孚POLYREX脂前，应彻底清洗，以达到最大的性能效益。而美孚POLYREX脂具有许多性能优势，其应用是最好的在每个产品的档次描述：
美孚POLYREX 005是NLGI 00级润滑脂，专门设计用于集中润滑系统。增强的性能和低温流动性使它受环境温度低，润滑系统的理想选择，如在食品加工冷藏或在室外应用。美孚POLYREX 005也可用于润滑的齿轮油的泄漏可能是一个问题。本产品推荐的工作温度范围是30到170–ºC.
美孚POLYREX 221是一种多用途润滑脂NLGI 1级，专门设计用于重型平原和抗摩擦轴承。美孚POLYREX 221有一个推荐的工作温度范围- 30°C 170°C.
美孚POLYREX 222是一种多用途，NLGI 2润滑脂推荐重型平原和抗摩擦轴承。美孚POLYREX 222有一个推荐的工作温度范围- 30ºC 170ºC.
美孚POLYREX 462是NLGI 2级润滑脂推荐重仓的平原和抗摩擦轴承。它也被推荐用于轴承的极端温度是一个关注，如蒸汽加热辊，排气扇轴承，毡辊轴承，和烤箱输送轴承。推荐的工作温度范围为- 20

Mobil SHC Polyrex™ Series

High Temperature Synthetic Polyurea Greases

Product Description

The Mobil SHC Polyrex™ series of greases are specifically designed to improve your productivity by solving high temperature lubrication problems in both general industry and food processing applications. Developed using advanced Polyurea technology, these synthetic, polymer-enhanced greases bring a high temperature solution to the market while carrying a full NSF H1 registration.

The Mobil SHC Polyrex Series of greases are designed to offer a combination of high temperature performance, excellent water resistance, and the balanced wear performance consistent with Mobil grease products. Using advanced  Polyurea  thickener technology, ExxonMobil researchers developed a unique combination of synthetic oils that achieve excellent high temperature performance able to provide lubrication up to 170°C. Even at these extreme temperatures, Mobil SHC Polyrex resists oxidation and loss of structural stability allowing re-lubrication intervals to be extended while maintaining equipment protection.  The carefully balanced combination of thickener, base oils, and additives yields a grease with excellent load carrying capabilities and rust protection. Mobil SHC Polyrex is also highly resistant to water and has excellent corrosion protection providing added protection to equipment in wet, humid environments and applications where water wash downs are frequent.

All Mobil SHC Polyrex greases are NSF H1 registered and also comply with Title 21 CFR 178.3570 by the Food and Drug Administration (USA) for lubricants with incidental food contact. Additionally, they meet the requirements of Kosher. Mobil SHC Polyrex Greases are manufactured at ISO 22000 certified facilities that also meet the requirements of ISO 21469 helping to ensure that the highest levels of product integrity are maintained.

Features and Benefits

The Mobil brand of oils and greases is recognized around the world for its innovation and outstanding performance. Mobil SHC Polyrex utilizes the advanced thickener technology of the Mobil Polyrex family of greases to deliver a high performance, problem solving product for some of industries' toughest lubrication problems. Mobil SHC Polyrex brings that performance to another level through the addition of a unique combination of synthetic oils, polymer enhancement and a balanced additive package that is geared to deliver solutions to tough lubrication problems.

Applications

Application Considerations: While Mobil SHC Polyrex Series greases are compatible with many Polyurea and lithium complex greases, admixture may detract from their performance. Consequently it is recommended that before changing a system to one of the Mobil SHC Polyrex greases, it should be thoroughly cleaned out to achieve the maximum performance benefits. While the Mobil SHC Polyrex greases share many performance benefits, their applications are best described in terms of each product grade:

• Mobil SHC Polyrex 005 is an NLGI 00 grade grease specifically designed for use in central grease systems. The enhanced pumpability and low temperature mobility make it an ideal choice for grease systems subject to low ambient temperatures, such as those found in food processing freezers or in outdoor applications. Mobil SHC Polyrex 005 may also be used for the lubrication of enclosed gears where oil leakage may be a concern. The recommended operating temperature range for this product is –30 to 170º C.
• Mobil SHC Polyrex 221 is a multi-purpose, NLGI 1 grade grease specifically designed for use in heavy-duty plain and anti friction bearings. Mobil SHC Polyrex 221 has a recommended operating temperature range of -30° C to 170° C.
• Mobil SHC Polyrex 222 is a multi-purpose, NLGI 2 grease recommended for heavy-duty plain and anti friction bearings. Mobil SHC Polyrex 222 has a recommended operating temperature range of -30º C to 170º C.
• Mobil SHC Polyrex 462 is an NLGI 2 Grade grease recommended for heavily loaded plain and anti-friction bearings. It is also recommended for bearings where extreme temperatures are a concern, such as steam heated rolls, exhaust fan bearings, felt roll bearings, and oven conveyor bearings. The recommended operating temperature range is -20º C to 170º C.

Specifications and Approvals

Typical Properties