Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate And 2-Propenoic Acid, Compd. With 2-(Dimethylamino) Ethanol is a specialized acrylic copolymer dispersion, neutralized with 2-(dimethylamino)ethanol to form a stable, water-based system. This product is engineered to deliver excellent film-forming properties, adhesion, and chemical resistance, making it a critical component in high-performance coatings and adhesives. It is primarily sought after by formulators in the paints & coatings, industrial adhesives, and textile finishing industries for creating durable, flexible, and water-resistant finishes.

Application

• Industrial and Architectural Paints: Acts as a key binder in water-based emulsion paints, providing durability, scrub resistance, and excellent adhesion to various substrates.
• Wood Coatings and Varnishes: Used in clear and pigmented coatings for furniture and flooring, offering good clarity, hardness, and resistance to yellowing.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in label and tape adhesives, balancing tack, peel strength, and cohesion.
• Textile Binders and Finishes: Applied in non-woven fabric binders and textile coatings to impart stiffness, water repellency, and improved handle.
• Paper Coatings: Enhances the surface strength, printability, and gloss of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations to provide a flexible, protective, and aesthetically pleasing finish on leather goods.
• Primers and Sealers: Formulated into primers for metal, plastic, or masonry to ensure superior intercoat adhesion and corrosion resistance.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate And 2-Propenoic Acid, Compd. With 2-(Dimethylamino) Ethanol
CAS No.	70676-97-0
Molecular Formula	(C5H8O2.C4H6O2.C4H6O2)x·C4H11NO
Molecular Weight	Polymer - Variable
Synonyms	Acrylic copolymer dispersion, neutralized; Methyl methacrylate/butyl acrylate/acrylic acid copolymer, DMAE salt; MMA/BA/AA copolymer, amine neutralized; Waterborne acrylic binder; Acrylic emulsion; Poly(methyl methacrylate-co-butyl acrylate-co-acrylic acid), 2-(dimethylamino)ethanol salt; Aqueous acrylic polymer dispersion; Thermosetting acrylic resin
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters including solids content, pH, viscosity, particle size, and minimum film-forming temperature (MFFT) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at temperatures between 5°C and 30°C (41°F - 86°F). Protect from freezing and prolonged exposure to heat above 40°C (104°F). Under recommended 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 (as supplied)	7.5 - 9.5
Viscosity (Brookfield)	100 - 2000 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.