JEFFADD® MW-740

JEFFADD® MW-740 is a multi-functional specialty amine used in water-miscible metalworking formulations. These amines serve as sources of alkalinity, pH buffering, and improve corrosion inhibition.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

End Uses: Metalworking Fluids

Chemical Family: Amines

Features: Corrosion Inhibition, High Alkalinity, Low Foaming, Multi-Metal Lubricity, Reduces Cobalt Leaching

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Enhanced TDS

Identification & Functionality

Features & Benefits

Fluids & Lubricants Features
Features and Benefits

Features

JEFFADD® MW-740 is a amine that can be used in water-miscible metalworking formulations. These amines should be added in combination with other water-soluble components. For formulation into emulsifiable oil and semi- synthetic formulations, emulsifier package may need adjustment. For some formulations containing a sodium sulfonate as the primary emulsifier, formulation viscosity may increase, adding a glycol ether can help to reduce the viscosity.

Benefits

  • Inherently low foaming
  • Easily formulated
  • High total alkalinity
  • Excellent for multi-metal
  • Versatile
  • Low to mild staining on aluminum
  • Good ferrous corrosion protection
  • Low leaching of cobalt

Applications & Uses

Properties

Physical Form

Regulatory & Compliance

Technical Details & Test Data

pH Buffering & Alkalinity
Amine pH Buffering
mL of 1.0N HCl between pH 8-10
Total Alkalinity
mg of KOH/g
pKb
MW-740 7.9 934 4.30
Monoisopropanolamine 8.7 842 4.45
Methyldiethanolamine 7.0 515 5.41
Triethanolamine 2.7 388 6.24

 

Packaging & Availability

Regional Availability
  • Global

Other

Appearance (SDS)
Liquid
Color (SDS)
Colorless light yellow
Odor (SDS)
Amine like