JEFFADD® MW-781

JEFFADD® MW-781 Amine is a strong primary amine that has both hydrophilic and hydrophobic properties. This product combines surfactant activity with a low tendency to foam. The amine has a low viscosity and does not cause a viscosity increase in most formulations. Due to its vapor pressure, JEFFADD® MW-781 Amine may also be used in vapor-phase corrosion inhibitor formulations.

 

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.

Product Functions: Coupling Agent, Dispersant

Product End Uses: Cutting Fluid

Chemical Family: Amines

Product Features: Good Tramp Oil Rejection, High Alkalinity, Hydrophilic, Hydrophobic, Low Foaming, Low Viscosity

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Identification & Functionality

Chemical Family
Function
Dispersant, Coupling Agent
Product Functions
Technologies
Product Families

Features & Benefits

Product Features
Features and Benefits

Features

JEFFADD® MW-781 amine may be formulated in all water-miscible types. For incorporation into emulsifiable oil and semi-synthetic formulations, a lower HLB emulsifier may be needed. In some formulations, JEFFADD® MW-781 can be incorporated without the addition of more emulsifier. In a synthetic formulation, JEFFADD® MW-781 amine can improve tramp oil rejection and foaming when in combination with an EO/PO reverse block copolymer.

Benefits

  • Strong primary amine
  • Source of alkalinity
  • Acts as a coupling agent
  • Inherently low foaming
  • Low to mild staining on aluminum
  • Vapor phase corrosion inhibition
  • Tramp oil rejection in fully synthetic formulations
  • Excellent for fully synthetic cutting fluids

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
JEFFADD® MW-781 Amine 2.9 456 4.23
Monoethanolamine 10.1 942 3.50
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
Explosive Nature (SDS)
Not explosive
Odor (SDS)
Amine like
Oxidizing Properties (SDS)
Not Oxidizing