Lanspec EMP404 is a leading-edge emulsifier and non-ionic surfactant in the Alcohol Ethoxylates chemical family, is tailored for excellence in Emulsion Polymerization, Vinyl Acetate Manufacturing, Acrylic Polymerization, and Styrene Polymerization processes. Renowned for its high detergency and superior wetting properties, Lanspec EMP404 ensures outstanding performance across diverse applications. This product stands as a reliable choice for industries seeking top-tier efficiency and quality in their manufacturing operations.

Functions: Emulsifier, Surfactant, Surfactant (Nonionic)

Chemical Family: Alcohol Ethoxylates

Applicable Processes: Acrylic Polymerization, Emulsion Polymerization, Styrene Polymerization, Vinyl Acetate Manufacturing

Features: Good Wetting Properties, High Detergency

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Family
Industrial Additives Functions

Features & Benefits

Labeling Claims
Industrial Additives Features

Applications & Uses

Applications
  • Lanspec EMP404 is a highly ethoxylated nonionic surfactant system that is APE free.
  • Typically Lanspec EMP404 can be used in Emulsion Polymerisation systems as a performance replacement to Nonyl Phenol Ethoxylates with an EO range between 30-50.
  • Lanspec EMP404 is recommended to be used in conjunction with an anionic such as: Kemsurf ESD60, Kemsurf ESD, Kemsurf EM9 and Kemsurf OS38.

Lanspec EMP404 is an excellent emulsifier for emulsion polymerization for systems such as:

  • Vinyl Acetate - Homopolymer
  • Vinyl Acetate - Acrylic
  • Styrene - Acrylic
  • Acrylic Monomers - Esters and Acids

Properties

Physical Form
Appearance
Clear to hazy liquid free from foreign matter (at 25°C)
Odor
Characteristic
Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 100°COpen Cup
Hydrophilic-Lyphophilic Balance Value18--
Pour Pointmax. 10°C-
Specific Gravity (at 20°C)1.09--
Surface Tension (at 0.1% aqueous)42.17mN/m-
Viscosity (at 25°C)1300cP-
Specifications
ValueUnitsTest Method / Conditions
Cloud Point (1% in 10% NaCl Solution)90.0 - 94.0°C-
pH (5% aqueous)5.0 - 8.0--
Solid Content68.0 - 72.0%-

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Lanspec EMP404 can be supplied in bulk road tankers and IBC’s

Storage & Handling

Storage Conditions
  • Stainless steel, polyethylene or glass lined equipment is necessary for the storage of Lanspec EMP208 in order to prevent corrosion and subsequent contamination.
  • Lanspec EMP208 can separate on standing and at low temperatures.
  • May require agitation and warming prior to use.