Mobil SHC Polyrex 462 (16 Gal. Keg)
Mobil SHC Polyrex 462 is a high-temperature, NLGI Grade 2, synthetic Polyurea grease specially designed for heavily loaded plain and anti-friction bearings, as well as bearings where very high or low temperatures are a concern, such as in exhaust fan bearings, steam-heated rolls, oven conveyor and felt roll bearings. The recommended operating temperature range is -4 to 338 degrees F (-20 to 170 degrees C). Mobil SHC Polyrex 462 is uniquely formulated to improve productivity by solving high-temperature lubricant problems in general industry and food-processing applications. Mobil SHC Polyrex 462 is NSF H1 registered and also complies with Title 21 CFR 178.3570 by the Food and Drug Administration for lubricants with incidental food contact. Created with an advanced Polyurea thickener technology, this grease has excellent load-carrying capabilities and superior rust protection, even in wet environments and applications with frequent water washdowns.
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.
|Features||Advantages and Potential Benefits|
|NSF H1 registered lubricants||Allows use in food and beverage packaging and processing applications|
|Manufactured in facilities registered to ISO 21469||Product integrity assurance through independent verification.|
|Outstanding high temperature performance, up to 170°C||Helps provide protection under harsh conditions and allows for extended re-lubrication or maintenance intervals.|
|Excellent load carrying capability||Helps reduce bearing wear under heavy loads|
|Excellent Water Resistance and corrosion protection||Helps reduce lubricant consumption and increase bearing protection where water wash downs are common.Helps reduce rust and corrosion extends equipment life|
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.
|Mobil SHC Polyrex Seriesmeets or exceeds the requirements of:||Mobil SHC Polyrex 005||Mobil SHC Polyrex 221||Mobil SHC Polyrex 222||Mobil SHC Polyrex 462|
|DIN 51825 (2004:06)||KPFHC1P-30||KPFHC2P-30||KPFHC2P-20|
|DIN 51826 (2005:01)||GPFHC00K-30|
|FDA 21 CFR 178.3570||X||X||X||X|
|Mobil SHC Polyrex Serieshas the following builder approvals:||Mobil SHC Polyrex 005||Mobil SHC Polyrex 221||Mobil SHC Polyrex 222||Mobil SHC Polyrex 462|
|Mobil SHC Polyrex Seriesis registered to the requirements of:||Mobil SHC Polyrex 005||Mobil SHC Polyrex 221||Mobil SHC Polyrex 222||Mobil SHC Polyrex 462|
|NSF H1 Registration No.||141947||145674||141946||139558|
|Mobil SHC Polyrex Series||Mobil SHC Polyrex 005||Mobil SHC Polyrex 221||Mobil SHC Polyrex 222||Mobil SHC Polyrex 462|
|Viscosity, ASTM D 445:|
|40º C, mm²/s||220||220||220||460|
|100º C, mm²/s||30||30||30||40|
|Penetration, Worked, 25º C, ASTM D217, 0.1 mm||415||325||280||280|
|Dropping Point, ASTM D2265, ºC||260||270||260||270|
|Water Washout, 79º C, ASTM D1264, % Weight Loss||37||7||7||5|
|Water Spray-Off, ASTM D4049, % Weight Loss||----||----||28||30|
|4-Ball Wear, ASTM D 2266, Scar, mm||0.45||0.45||0.45||0.45|
|4-Ball Weld Point, ASTM D 2596, kg||400||400||400||400|
|Bearing Corrosion, ASTM D 1743, Rating||Pass||Pass||Pass||Pass|
|EMCOR Rust Test, Distilled Water, ASTM D6138, Rating||0,0||0,0||0,0||0,0|
|FE9 Grease Life, 160º C, DIN 51821-160, F50, Hours||----||200||>350||>350|
|Pumpability, -18º C, USS DM-43, g/minute||40||30||18||7|