mobil Unirex S2 Grease

发布日期 :2017-07-06 09:29 编号:4443733 发布IP:183.37.247.36
供货厂家
深圳市千百顺润滑油有限公司  
品牌
美孚
报价
88.00元/桶
起订
1 桶
库存
100 桶
发货时间
1 天内
联系人
张 宏明(先生)经理
电话
0755-28172878
手机
15112626861
询价邮件
15112626861@139.com
区域
深圳工业用润滑油
地址
深圳市福田区金地一路金地工业区18栋1-2层
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详细介绍
手机版链接:https://m.trustexporter.com/cz4443733.htm
  Features and Potential Benefits

Unirex S 2 grease is specially developed for high temperature applications where mineral oil based greases may not provide adequate protection. The ester base fluid has a low volatility at the working temperatures involved, this can lead to long grease life when compared to a conventional mineral oil product. Unirex S 2 is suitable for high temperature operations where frequent relubrication is not practical.

This product offers the following performance features:

Outstanding high-temperature performance with better lubricity and wear protection than conventional grease
Low base stock volatility helping to provide long lubricant life and potentially extend re-lubrication intervals.
An upper operating temperature of 200º C /392°F based upon ASTM D3336 High Temperature Life performance

 

Applications

Application notes: The ester base oil of Unirex S 2 is not compatible with many common elastomer seal materials. For example, it may cause a softening or swelling of NBR seals. It is recommended that the equipment manufacturer or your ExxonMobil representative be consulted regarding seal compatibility in a specific application.

Unirex S 2 is recommended by ExxonMobil for severe applications including:

Conveyor bearings in kilns and ovens Steel mill ladle bearings Jet aircraft starter clutch assemblies Critical oven bearings in Fiberglas manufacture

 

Typical Properties

 

Property Unirex S 2
NLGI Grade 2
Thickener Type Li-complex
Color, visual Orange/Brown
Worked Penetration,, ASTM D 217, mm/10 280
Dropping Point ASTM D 2265, ºC 280
4-Ball Wear, scar diameter, ASTM D 2266, mm 0.60
Viscosity of base Oil at 40 ºC, ASTM D 445, cSt 170
Oil Separation, ASTM D 1742, mass % 3
Lubrication life at 204 ºC, ASTM D 3336, hours 500
Corrosion Prevention, ASTM D 1743, Rating Pass
4-Ball Weld Load, ASTM D 2596, Kg 160

 

 

Health and Safety

based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.


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