PEG 400 Monostearate
PEG 400 Monostearate (PEG 400 MS) is a multifunctional non-ionic surfactant and emulsifier. It is commonly used where emulsification, wetting, lubrication, and dispersion properties are required across a wide range of industrial and personal care formulations.
With an HLB of 7.0, PEG 400 MS is suited to emulsification systems requiring balanced oil and water compatibility. It is widely used across textile, metalworking, industrial, and cosmetic applications.
Product Information
Chemical family: PEG fatty acid ester / stearate ester
Chemical name: Polyethylene Glycol 400 Monostearate
INCI name: PEG-8 Stearate
Type: Non-ionic surfactant / emulsifier
Packaging: Drums / IBC / Bulk
Main functions
Emulsification
Supports the formation and stabilisation of emulsions involving oils and water-based systems
Wetting and dispersion
Helps improve blend uniformity and ingredient distribution
Lubricity / process aid
Can contribute lubricating and processing benefits in technical formulations
Thickening
Increases viscosity for smoother application of formulations such as starch based coatings or skin creams
Typical Uses by Industry
Cosmetics & Personal Care
Used as an emulsifier, emollient and thickener in creams, lotions, and related formulations
Helps improve texture, spreadability, and formulation consistency
Metalworking & Lubricants
Used as an emulsifier and wetting agent in metalworking fluid systems
Can support emulsion stability and processing performance
Textiles
Used as a lubricant, softening agent, emulsifier, and processing aid for textile production