Ethyl Methacrylate (EMA)

CAS#: 97-63-2
Synonyms: Ethyl 2-methylpropenoate

Ethyl Methacrylate (EMA) is a clear, colorless methacrylate monomer with a mild fruity odor. It is widely used in acrylic polymer systems where enhanced hardness, durability, and chemical resistance are required. EMA offers balanced reactivity and contributes to improved film formation and mechanical performance in coatings and adhesive formulations.

Key Features:

• Provides excellent hardness and scratch resistance

• Enhances durability and chemical resistance of acrylic polymers

• Good weatherability and UV stability

• Contributes to improved gloss and clarity

• Moderate reactivity for controlled polymerization

• Compatible with a broad range of monomers

Applications:

• High-performance coatings (industrial, automotive, architectural)

• Adhesives and sealants

• Dental resins and restorative materials

• Acrylic molding and casting compounds

• Plastic modifiers and copolymer systems