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Mỡ Mobil SHC Polyrex Series

Mỡ Bôi Trơn Máy Thực Phẩm (Mobil)

Loạt Mobil SHC Polyrex ™ là sản phẩm mỡ bôi trơn được thiết kế đặc biệt để cải thiện năng suất của máy bằng cách giải quyết các vấn đề bôi trơn nhiệt độ cao trong cả hai ngành công nghiệp và chế biến thực phẩm ứng dụng. Được phát triển sử dụng công nghệ Polyurea tiên tiến, các loại mỡ polymer tăng cường tổng hợp mang lại một giải pháp nhiệt độ cao được đưa ra thị trường.Các nhà nghiên cứu phát triển một sự kết hợp độc đáo của các loại dầu tổng hợp đạt được hiệu suất nhiệt độ cao tuyệt vời có thể cung cấp dầu bôi trơn lên tới 170 ° C.Ngay cả ở những nhiệt độ khắc nghiệt, Mobil SHC Polyrex chống oxy hóa và mất ổn định cấu trúc cho phép khoảng thời gian tái bôi trơn trong khi vẫn bảo vệ thiết bị.Khả năng chống gỉ tuyệt vời và còn khả năng chống nước bảo vệ ăn mòn thiết bị trong môi trường ẩm ướt .
Price per Unit (KG): Call for price



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.


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.

Specifications and Approvals        
Mobil SHC Polyrex Series meets 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 Series has the following builder approvals: Mobil SHC
Polyrex 005
Mobil SHC
Polyrex 221
Mobil SHC
Polyrex 222
Mobil SHC
Polyrex 462
Kosher/Parve X X X X
Mobil SHC Polyrex Series is 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

Typical Properties



Mobil SHC Polyrex Series Mobil SHC
Polyrex 005
Mobil SHC
Polyrex 221
Mobil SHC
Polyrex 222
Mobil SHC
Polyrex 462
NLGI Grade 0 1 2 2
Thickener Type Polyurea Polyurea Polyurea Polyurea
Viscosity, ASTM D 445:        
40º C, mm²/s 220 220 220 460
100º C, mm²/s 30 30 30 40
Color White White White White
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




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