ELEMINOL JS-20 is a high-performance reactive anionic surfactant formulated by Sanyo Chemical for its excellent emulsifiability and copolymerizability with monomer materials in the production of soapless emulsions. As a sodium alkyl allyl sulfosuccinate co-polymerizable emulsifier, it facilitates the production of mechanically and chemically stable emulsions when mixed with monomers.
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ELEMINOL JS-20 is a premium reactive anionic surfactant that can be used alone or in conjunction with other non-ionic surfactants, such as vinyl acetate, styrene, ethyl acrylate, butyl acrylate, alkyl acrylate, methacrylate, and more. It is a blend of sodium alkyl allyl sulfosuccinate with double bonds in each molecule for the facilitation of radical polymerization. Upon introduction into polymer molecules, this system forms emulsion particles with excellent mechanical and chemical stability. The resulting coating film provides excellent adhesion and water resistance, preventing the risk of emulsifier migration to the coating surface. It also helps to ensure a stable, low-viscosity emulsion is created without the risk of excessive foam formation or phase separation.
ELEMINOL JS-20 can be used in the monomer dripping method, batch charging, or the pre-emulsion method.
Appearance: Pale yellow liquid
pH: 6.5
Evaporated residue: Approx. 39 wt %
Viscosity: Approx. 100 mPa•s
Surface activity mN/m: 32.0
Foaming property (mm): 150 (120)
Critical micelle concentration wt %: 0.02
Primary Chemistry: Sodium alkyl allyl sulfosuccinate
Reactive anionic surfactant
Capable of radical polymerization of the double bonds
Used as an emulsion-polymerization copolymerizable emulsifier
Excellent copolymerization with monomers
Excellent mechanical and chemical stability
Adhesive and water-resistant coating film formed
High-speed coating performance
Can be applied alone or with other emulsifiers
Produces low-viscosity emulsion
Forms heat-resistant film
Migration of emulsifier to the coating surface
Poor chemical and mechanical stability of emulsifier
Excessive foam production during the emulsification process
Phase separation of emulsion
Soapless emulsions
Emulsion polymerization of vinyl acetate, styrene, ethyl acrylate, butyl acrylate, etc.
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