Sinomer® AAEMA is a methacrylic acid monomer used in the synthesis of high solids liquid acrylic resins and low VOC acrylic emulsions for industrial and architectural coatings.Sinomer® AAEMA can replace N-hydroxymethyl acrylamide, diacetone acrylamide, HEMA, etc., with better reaction control and better product performance.
SINOMER® AAEMA
Chemical Name: Acetoacetoxyethyl Methacrylate;2-(Methacryloyloxy)ethyl acetoacetate;Ethylene Glycol Monoacetoacetate Monomethacrylate;2-(Acetoacetoxy)ethyl methacrylate;2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate;ACETOACETOXY ETHYL 2-METHYLACRYLATE
CAS No.: 21282-97-3
MF: C10H14O5 MW: 214.22
Molecular structure:
Sinomer® AAEMA is a methacrylic acid monomer used in the synthesis of high solids liquid acrylic resins and low VOC acrylic emulsions for industrial and architectural coatings.Sinomer® AAEMA can replace N-hydroxymethyl acrylamide, diacetone acrylamide, HEMA, etc., with better reaction control and better product performance.
Used in low VOC solvent-based coating resins to reduce their viscosity.
Improve the elasticity and toughness of the coating and reduce the glass transition temperature.
Excellent elasticity and corrosion resistance.
React with common crosslinkers, such as melamine and isocyanate.
Film formation at room temperature, no isocyanate crosslinking, through Michael addition reaction, the enamine structure can react with aldehydes and hydrazides.
Improve the adhesion to the metal layer by integrating metal ions through chelation.
Excellent adhesion in humid environments
Item | Specification |
Appearance | Colorless or light yellow clear liquid |
Assay,% | ≥95.0 |
2-Hydroxyethyl methacrylate (HEMA),% | ≤4 |
Methacrylic acid,% | ≤0.5 |
Ethylene glycol dimethacrylate ,% | ≤1 |
Water content | ≤0.1 |
Inhibitor (MEHQ), ppm | ≤500 |
Flash point cleveland(open cup),°C (273°F) | 134 |
Industrial paint emulsion, wood paint emulsion, building emulsion, textile coating, etc.; acetoacetic acid esterified polymer; pesticide intermediates; high solid acrylic resin solution; reactive monomer for photocuring; polymer for cross-linking adhesive; polymer for cosmetics; pharmaceutical intermediates; self-crosslinking acrylic emulsion.
● Packing:25kgs/200kgs Drum
● Delivery:with in 5-7 working days.
Stored in a cool dry place out of direct sunlight.
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Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
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