Morgan No-Twist® Oil Series

Mobil industrial , France

Premium Circulating Oils

PRIMETALS 

Product Description

The Morgan No-Twist® Oil series is a high performance family of heavy duty circulating oils specifically designed to meet the critical requirements of No-Twist rod mills manufactured by Primetals Technologies.  Their versatile performance makes them an excellent choice for circulation systems lubricating gears and bearings.

The excellent performance of Morgan No-Twist® oils in Primetals Technologies rod mills is due to a carefully balanced formulation providing superior wettability, extra oil retention and thin film protection against rust and corrosion. In addition, these lubricants also provide excellent resistance to oxidation and thermal degradation, and a high level of wear protection.

Morgan No-Twist® oils also have excellent demulsibility especially at mill operating temperatures which typically are lower than the ASTM D1401 test methods. This allows water and other contaminants to separate readily in the system reservoir. Morgan No-Twist® Oils are available in three viscosity grades.

 

Features and Benefits

Morgan No-Twist® oils utilize the same technology found in Mobil Vacuoline 500 series oils, whose proven performance has made them the primary choice of Primetals Technologies equipment owners worldwide.  Morgan No-Twist® oils are recommended by Primetals Technologies for their equipment, as well as hydraulic systems and a variety of ancillary equipment.  They are supported with the joint expertise and field technical services offered by Mobil and Primetals Technologies.

 

Features

Advantages and Potential Benefits

Strong rust and corrosion protection through a balanced lubricant formulation

Fewer unscheduled stoppages and lower maintenance costs

Outstanding anti-wear performance

Excellent protection of critical bearings and gears

Excellent demulsibility characteristics

Rapid water separation for smooth, efficient operation, less downtime and uncompromised wear protection

High resistance to oxidation and thermal degradation

Long oil charge life and cost avoidance for potential production interruptions

Multiple application capability

Inventory savings

 

Applications

Morgan No-Twist® oils are intended primarily for plain bearings, roller bearings, parallel shaft and bevel gearing. They are suitable as multipurpose lubricants in systems not subject to shock loading or which do not require extreme pressure performance. They are suitable for applications using splash, bath and slinger ring arrangements and all other application methods involving pumps, valves and auxiliary equipment. They are recommended for use in hydraulic systems where higher viscosity oils are specified. They are particularly resistant to the effects of prolonged high temperature exposure and perform well in circulating systems with short oil residence times.

 

Typical applications include:

     •  Primetals Technologies system B-1 (ISO 320), B-2 (ISO 220) and C (ISO 100) mills

     •  Moderate duty spur, bevel, helical and herringbone gear units

     •  Circulating systems

     •  Morgan No-Twist® Oil 100 can also be used in hydraulic systems employing gear, vane, radial and axial piston pumps where high viscosity anti-wear hydraulic fluids are required.

     •  Certain compressors and vacuum pumps handling air and inert gases provided the discharge temperatures do not exceed 150ºC.  Not suitable for breathing air compressors

 

Properties and Specifications

Property

100

320

460

Grade

ISO 320

ISO 460

Copper Strip Corrosion, 3 h, 100 C, Rating, ASTM D130

1A

1A

1A

Demulsibility, Total Free Water, Non-EP Oils, ml, ASTM D2711

39

39

35

Density @ 15 C, kg/l, ASTM D1298

0.88

0.89

0.90

Emulsion, Time to 37 mL Water, 54 C, min, ASTM D1401

15

Emulsion, Time to 40/37/3, 82 C, min, ASTM D1401

20

25

FZG Scuffing, Fail Load Stage, A/8.3/90, ISO 14635-1

12

12

12

Flash Point, Cleveland Open Cup, °C, ASTM D92

264

288

286

Foam, Sequence I, Stability, ml, ASTM D892

0

0

0

Foam, Sequence I, Tendency, ml, ASTM D892

10

10

5

Foam, Sequence II, Stability, ml, ASTM D892

0

0

0

Foam, Sequence II, Tendency, ml, ASTM D892

0

0

0

Foam, Sequence III, Stability, ml, ASTM D892

0

0

0

Foam, Sequence III, Tendency, ml, ASTM D892

0

0

0

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

10.7

24.4

29.4

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

89

309

453

Pour Point, °C, ASTM D97

-24

-12

-12

Rust Characteristics, Procedure A, ASTM D665

PASS

PASS

PASS

Rust Characteristics, Procedure B, ASTM D665

PASS

PASS

PASS

Viscosity Index, ASTM D2270

99

96

95

 

Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.

06-2020

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Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification.  Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations.  The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com 
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.