• 2-Ethylhexyl Acrylate (EHA)

2-Ethylhexyl Acrylate (EHA)


Technical Data

Chemical Structure 2-Ethylhexyl Acrylate (EHA)
Molecular Formula C11H20O2
Molecular Weight 184.3
CAS No. 103-11-7
Purity ≥99.5%(m/m)
Water ≤0.1%(m/m)
Inhibitor as MEHQ 10-20ppm
Acidity as acid ≤0.03%(m/m)

Application

  • Coatings: Copolymer monomer for acrylic emulsions and polyurethane coatings, imparting flexibility, weather resistance, and adhesion to architectural and automotive coatings.

  • Adhesives & Sealants: Used in pressure-sensitive adhesives, hot-melt adhesives, and water-based adhesives to enhance tack, flexibility, and aging resistance for packaging, construction, and electronics.

  • Polymers & Elastomers: Copolymerizes with other monomers to produce acrylic rubber and thermoplastic elastomers, improving elasticity, oil resistance, and low-temperature performance.

  • Textiles & Papermaking: Synthesizes textile sizes and coatings for enhanced wear resistance, hand feel, and wrinkle resistance; acts as a papermaking sizing agent to boost strength and water resistance.