Description

2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with butyl 2-propenoate and 2-hydroxyethyl 2-propenoate, 2,2-azobis2-methylbutanenitrile-initiated is a specialized acrylic copolymer designed to deliver enhanced performance characteristics. This product matters as a high-performance polymer additive, offering a unique balance of film-forming properties, adhesion, and chemical resistance critical for advanced industrial formulations. It is primarily needed by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to improve the durability and functionality of their products.

Application

• Industrial Coatings: Used as a key film-forming agent and binder in high-performance protective coatings for metal, plastic, and wood substrates.
• Adhesives and Sealants: Serves as a polymeric base to enhance tack, cohesion, and environmental resistance in pressure-sensitive and structural adhesives.
• Textile and Leather Finishes: Applied as a finishing agent to provide durable, flexible, and water-resistant coatings on fabrics and leather goods.
• Printing Inks: Functions as a resin component to improve ink adhesion, gloss, and rub resistance on various printing surfaces.
• Paper Coatings: Utilized to create barrier coatings that improve printability, smoothness, and moisture resistance of paper and paperboard.
• Specialty Additives: Acts as a rheology modifier or dispersing aid in complex chemical formulations requiring stable polymer matrices.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with butyl 2-propenoate and 2-hydroxyethyl 2-propenoate, 2,2-azobis2-methylbutanenitrile-initiated
CAS No.	477723-42-5
Molecular Formula	(C8H15NO2.C7H12O2.C5H8O2)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(DMAEMA-co-butyl acrylate-co-HEA); Acrylic terpolymer of DMAEMA, butyl acrylate, and HEA; 2-(Dimethylamino)ethyl methacrylate / butyl acrylate / 2-hydroxyethyl acrylate copolymer; DMAEMA/BA/HEA copolymer; Amino-functional acrylic copolymer; Lightly crosslinked acrylic terpolymer; Cationic acrylic resin; Azo-initiated acrylic polymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency for industrial applications. While specifications vary by grade, our standard industrial-grade product is controlled for key parameters including monomer residue, solids content, viscosity, and pH. Certificates of Analysis (COA) documenting these results are provided with every shipment to guarantee your formulation integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Avoid freezing and prolonged exposure to high heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cP
pH (as supplied)	7.0 - 9.0
Color (Gardner)	≤ 3
Residual Monomer (GC)	≤ 0.5 %
Specific Gravity	1.00 - 1.10

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