Mobilcut™ 323

Mobil industrial , 中国

Aqueous Metal Working Fluids

Product Description

Mobilcut is the trademark for Mobil Industrial lubricants line of high performance water miscible metal removal fluids. Formulated with leading edge base oils, additives, and emulsifiers, the Mobilcut series of non-chlorinated products provides dependable performance in a wide array of metal removal processes. The products are designed to work in a variety of hard and soft water qualities and offer extremely low foam potential and long-term corrosion protection for machine and components. Low maintenance and inherently stable, Mobilcut products are designed for the modern machine shop where long service life, excellent machining performance, health and environmental concerns are important factors for increased productivity. These products are supplied in concentrated form and require mixing with water at the point of use. Mobilcut 323 is free of formaldehyde release agents (FAD).

Mobilcut 323 is boron free high quality synthetic water miscible metalworking fluid designed for general grinding operations with steel and cast iron where a high quality surface finish, outstanding cooling and low foaming potential are the primary requirements.


Features and Benefits

The Mobilcut 323 is designed to help increase the productivity of modern machine shops by providing high performance features



Advantages and Potential Benefits

Form stable emulsions and solutions

Ease of use and maintenance

Long term inherent stability

Increases batch life and reduces unpleasant odors

Long term inherent stability

Increases batch life and reduces unpleasant odors

Low foaming potential

Improved performance even in high pressure systems

Resists formation of sticky residues

Improves machine cleanliness

High degree of corrosion protection

Reduces machine maintenance and rework of materials

Good separability from fines

Improves filterability and surface finish

Wide Range of applicability

Potential to consolidate products and reduce inventories



Mobilcut 323 is synthetic fluid, primarily recommended for grinding of steels and cast iron. Fluid type is a chemical solution. Water hardness range is from 0 to 500 ppm. Its refractometer factor is 1.9


Recommended concentrations for typical operations:


Low alloy steels grinding: 5-6%

Carbon alloy steels grinding: 6-8%

Cylindrical & Surface grinding: 5-8%


Properties and Specifications


Refractive Index 20 C (concentrate), -, ASTM D1218


Kinematic viscosity 20 C (concentrate), mm2/s, DIN EN ISO 3104


pH (emulsion) (5% in 360 ppm hardness water), -, DIN 51369


Anti-corrosion properties (emulsion) (5% in 360 ppm hardness water), -, DIN 51360-2


Emulsion stability (5% in 360 ppm hardness water), -, AA.Lab.102

clear solution, no separation

Density 15 C (concentrate), kg/m3, DIN 51757


Appearance (concentrate), -, AA.Lab.101

Clear Liquid

Refractive index factor (5% in 360 ppm hardness water), %, AA.Lab.105


Foaming behavior (5% in 360 ppm hardness water), sec/ml, AA.Lab.103



Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @

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


ExxonMobil (China) Investment Co. Ltd
17th Floor, Metro Tower
30 Tian Yao Qiao Road
Shanghai 2000030

+86 21 24076000

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 
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