Description

2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid, compd. with 2-(dimethylamino)ethanol is a specialized acrylic copolymer dispersion designed to deliver high-performance film-forming properties and excellent adhesion. This advanced polymer compound is engineered to provide a robust balance of durability, chemical resistance, and flexibility in demanding industrial formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to enhance product performance and reliability.

Application

• Industrial and Protective Coatings: Used as a key binder in water-based coatings for metal, wood, and plastic substrates, offering corrosion resistance and weatherability.
• Adhesives and Sealants: Serves as a primary component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, providing strong bonding and cohesion.
• Textile and Leather Finishing: Applied in coatings and binders for textiles, non-wovens, and leather to improve surface feel, durability, and water repellency.
• Paper and Packaging Coatings: Enhances the strength, gloss, and printability of paper and cardboard used in high-quality packaging.
• Architectural Paints: Formulated into interior and exterior emulsion paints to achieve low VOC, scrub resistance, and long-lasting color retention.
• Specialty Inks: Utilized in the formulation of flexographic and gravure inks for flexible packaging, providing excellent adhesion to various films.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoate, compd. with 2-(dimethylamino)ethanol
CAS No.	65970-57-2
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Acrylic copolymer dispersion; 2-Hydroxyethyl methacrylate copolymer; Styrene-acrylic copolymer; Acrylic-styrene copolymer amine salt; Water-based acrylic resin; HEMA copolymer; Poly(2-hydroxyethyl methacrylate-co-styrene-co-2-ethylhexyl acrylate-co-methyl methacrylate-co-acrylic acid), compound with dimethylethanolamine
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. Each lot is tested against key parameters including solids content, viscosity, pH, and mechanical stability. Certificates of Analysis (COA) documenting these specifications are provided with every shipment. We support compliance with global regulatory frameworks such as REACH.

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. Protect from freezing and prolonged exposure to elevated temperatures. Under recommended conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Milky white dispersion
Solids Content	40 - 50 %
pH Value	7.0 - 9.0
Viscosity (Brookfield)	500 - 3000 mPa·s
Minimum Film Forming Temperature (MFFT)	< 10 °C
Particle Size	80 - 150 nm

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