Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Sanyo Chemical ELEMINOL JS-20 Reactive Anionic Surfactant

Sanyo Chemical ELEMINOL JS-20 is a reactive anionic surfactant from the ELEMINOL series, enabling covalent bonding to substrates via vinyl sulfonate groups. It offers excellent emulsification, stability, and wash-fastness in textile, coating, and adhesive applications—uniquely combining anionic performance with permanent anchoring capability.
  • sanyo chemical eleminol js 20 reactive anionic surfactant_0324078d
  • sanyo chemical eleminol js 20 reactive anionic surfactant_0324078d

Features Of Sanyo Chemical ELEMINOL JS-20 Reactive Anionic Surfactant

  1. Reactive anionic structure enabling covalent incorporation into polymer matrices during emulsion polymerization.

  2. Excellent colloidal stability for high-solids, low-VOC acrylic and styrene-butadiene latex systems.

  3. Low foaming profile suitable for high-shear industrial coating and adhesive manufacturing processes.

  4. Enhanced wet adhesion and water resistance in final cured films due to anchoring via reactive ester groups.

  5. Compatible with common initiators, crosslinkers, and functional monomers used in free-radical emulsion polymerization.

Typical Applications Of Sanyo Chemical ELEMINOL JS-20 Reactive Anionic Surfactant

  1. Architectural and industrial waterborne acrylic coatings requiring durable, wash-resistant finishes.

  2. High-performance paper and board coatings where pigment dispersion stability and film integrity are critical.

  3. Water-based pressure-sensitive adhesives (PSAs) demanding improved cohesive strength and humidity resistance.

  4. Textile and leather finishing emulsions requiring permanent surfactant fixation and reduced migration.

  5. Construction sealants and cementitious waterproofing dispersions requiring long-term hydrolytic stability.

Specifications Of Sanyo Chemical ELEMINOL JS-20 Reactive Anionic Surfactant

Chemical TypeReactive anionic surfactant (vinyl-functionalized alkyl ether sulfate)
Product FormAqueous solution (~30% active content)
AppearanceClear, light yellow to pale amber liquid
pH (1% aqueous solution, 25°C)6.5 – 8.0
Active Content28 – 32 wt%
Viscosity (25°C)200 – 600 mPa·s
SolubilityCompletely miscible with water; compatible with common polar organic solvents
Storage StabilityStable for ≥12 months at 5–30°C in sealed container


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