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SHC Polyrex Series

SHCPolyrexSeriesMobil SHC Polyrex™ Series

High-temperature synthetic Polyrex greases

Mobil SHC Polyrex greases are specifically formulated to improve your productivity by solving high-temperature lubrication problems in both general industry and food processing applications. They are designed to offer high-temperature performance, excellent water resistance and balanced wear.

Safety assured
All Mobil SHC Polyrex greases are NSF H1 registered and comply with Title 21 CFR 178.3570 by the Food and Drug Administration (USA) for lubricants with incidental food contact. They meet the requirements of Kosher, and are manufactured in facilities registered to the requirements of ISO 21469, helping to ensure the highest levels of product integrity.

Features & Potential Benefits

• Allows use in food and beverage packaging and processing applications
• Product integrity assurance through independent verification.
• Helps provide protection under harsh conditions and allows for extended re-lubrication or maintenance intervals.
• Helps reduce bearing wear under heavy loads
• Helps reduce lubricant consumption and increase bearing protection where water wash downs are common.  Helps reduce rust and corrosion extends equipment life.

Typical Properties

Mobil SHC Polyrex Series
Mobil SHC Polyrex005
Mobil SHC Polyrex221
Mobil SHC Polyrex222
Mobil SHC Polyrex462
NLGI Grade
00

 

1

 

2

 

2

 

Thickener Type Polyurea Polyurea Polyurea Polyurea
Color, Visual
White

 

White

 

White

 

White

 

Dropping Point, ºC, ASTM D 2265
260

 

270

 

260

 

270

 

Viscosity of Oil, ASTM D 445 @ 40ºC , mm²/s
220

 

220

 

220

 

460

 

Applications

• 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 170 ˚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 -20 ºC to 170 ºC.