Sinomer® AAEMA

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Sinomer® AAEMA

Monofunctional Monomer, Sinomer® Functional monomers

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.

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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:


General information :

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.

Features :

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


Standard :
ItemSpecification
AppearanceColorless 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


Applications :

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.

Packaging and Shipping :

● Packing:25kgs/200kgs Drum

● Delivery:with in 5-7 working days.


Storage :

Stored in a cool dry place out of direct sunlight.

How Can We Help?

We offer a variety of options to help you find the right product for your application

WHY CHOOSE SINOCURE?

  • Customized development

    Provide formulation optimization support for water-based/solvent-based systems

  • Global compliance

    Full coverage of REACH, FDA, and GB standards

  • Stable supply

    99.8% on-time delivery rate, 10,000-ton production capacity guarantee

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