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Ethyl acrylate (EA) is a widely used acrylic monomer known for its excellent availability and cost-effectiveness, with demand driven by increased use in water-based paints and adhesives. It copolymerizes well with acrylate, methacrylate, and vinyl acetate monomers, enhancing softness, flexibility, and tack in copolymer compositions. Often paired with butyl acrylate for a slightly harder finish, EA contributes to good weathering, UV stability, clarity, and oil resistance in copolymers. Its primary applications include water-based adhesives, particularly pressure-sensitive adhesives (PSAs), and latex paints and coatings.
| Other Names & Identifiers | Ethyl propenoate |
| CAS Number | 140-88-5 |
| Product Categories | Monomers | Acrylates | Plasticizer |
| Molecular Weight (g/mol) | 100.12 |
| Appearance | Liquid |
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