Mobilcut 351

Product Description

Mobilcut 351 is a fully biostable, mineral oil-free synthetic metal working fluid. It is specially formulated for grinding and general cutting operations of ferrous materials. Mobilcut 351 is a carefully balanced product designed to provide excellent machining performance, long charge life and excellent tramp oil rejection properties. Mobilcut 351 is a universal product that meets the exacting demands of modern machine shops.

Features and Benefits

Mobilcut 351 is a mineral oil-free synthetic product that provides excellent performance in most operations encountered in machine shops. Mobilcut 351 has high-performance additives for cutting operations where high surface finish, cooling and low foam are primary requirements. Mobilcut 351 is highly biostable, formulated to provide long service life.

Features	Advantages and Potential Benefits
Suitable for a wide range of applications.	Allows product rationalization - reducing inventories.
Very low foam potential even when severely agitated in soft water.	Improves filtration of fines. Improves visibility of work piece. Improves housekeeping.
Highly biostable.	Long service life. Reduces bacterial activity. Very low odor.
Leaves a soft highly mobile fluid residue on machine slides and fixtures.	Reduces sticky residues on finished parts. Sensitive measuring equipment operates freely.
Free of chlorine, triazine biocides, diethanolamine, phenols and nitrites.	Safe to use and disposal is easier.
Excellent separation from fines.	Improves filterability. Improves surface finish.
Outstanding resistance to corrosion.	Protects machine and finished components from corrosion. Reduces rework of components. Less maintenance.
Minimal effect on properly prepared machine tool paint work.	Maintains machine appearance.

Applications

Most grinding operations, light to medium duty machining of easy to machine ferrous materials and pressure testing of components.
Recommended dilutions
Center-less grinding 3 - 5%
Cylindrical and surface grinding 2 - 4%
Form grinding 5 -10%
Consult your local ExxonMobil Area Engineer for a precise concentration recommendation based on the application.

Typical Properties

Mobilcut	351
Appearance	Amber Liquid
Specific Gravity @ 20ºC	1.10
Solution Appearance	Clear Solution
pH @ 3% Emulsion	9.1
Corrosion test (IP 287) Breakpoint %	3.0
Refractometer Correction Factor	1.9

Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.

The Mobil logotype, the Pegasus design and Mobilcut are trademarks of Exxon Mobil Corporation, or one of its subsidiaries

Exxon Mobil Corporation
3225 Gallows Road
Fairfax, VA 22037

1-800-ASK MOBIL (275-6624)

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.