Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Propenoate And 2-Propenoic Acid, Compd. With 2-(Dimethylamino)Ethanol is a specialized acrylic copolymer dispersion, neutralized with 2-(dimethylamino)ethanol, designed to deliver exceptional film-forming properties and adhesion. This advanced polymer compound is engineered to provide a robust balance of hardness, flexibility, and chemical resistance in demanding coating formulations. It is a critical raw material for manufacturers in the industrial coatings, adhesives, and specialty chemical sectors seeking high-performance, water-based solutions.

Application

• Industrial and Protective Coatings: Serves as a primary binder in waterborne coatings for metal, wood, and plastic substrates, offering excellent corrosion resistance and durability.
• Adhesives and Sealants: Used as a key component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction sealants, providing strong tack and cohesive strength.
• Textile and Leather Finishes: Imparts a flexible, durable, and water-resistant finish to fabrics, nonwovens, and leather goods.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and grease resistance of paperboard and packaging materials.
• Architectural Paints: Formulated into high-quality interior and exterior emulsion paints for superior scrub resistance and weatherability.
• Automotive Refinish Primers: Provides excellent sanding properties, adhesion to various substrates, and compatibility with topcoats in refinish systems.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Propenoate And 2-Propenoic Acid, Compd. With 2-(Dimethylamino)Ethanol
CAS No.	70676-98-1
Molecular Formula	Polymeric Mixture
Molecular Weight	Polymeric Mixture
Synonyms	Acrylic Copolymer Dispersion; Methyl Methacrylate/Butyl Acrylate/2-Hydroxyethyl Acrylate/Methacrylic Acid Copolymer, Dimethylethanolamine Salt; Waterborne Acrylic Resin; Acrylic Polyol Dispersion; MMA/BA/HEA/MAA Copolymer, DMAE Salt; Neutralized Acrylic Emulsion; Aqueous Acrylic Binder; Poly(methyl methacrylate-co-butyl acrylate-co-2-hydroxyethyl acrylate-co-methacrylic acid), compd. with 2-(dimethylamino)ethanol
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Key parameters such as solids content, pH, viscosity, particle size, and minimum film-forming temperature (MFFT) are rigorously monitored. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 5°C and 30°C (41°F - 86°F). Protect from freezing and prolonged exposure to heat. Keep away from strong oxidizing agents. Under recommended storage conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solids Content	40 - 50 %
pH (at 25°C)	7.5 - 9.0
Viscosity (Brookfield)	500 - 3000 mPa·s
Particle Size	< 200 nm
Minimum Film Forming Temperature (MFFT)	< 10 °C
Residual Monomer	< 0.1 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.