Description
Synamer 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:
Synamer 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.Synamer 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
| Item | Specification |
| Appearance | Colorless or light yellow clear liquid |
| Assay,% | ≥95.0 |
| 2-Hydroxyethyl methacrylate,% | ≤4 |
| Methacrylic acid,% | ≤0.5 |
| Ethylene glycol dimethacrylate ,% | ≤1 |
| Water content | ≤0.1 |
| Inhibitor (BHT), ppm | ≤300 |
| 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.
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