Description

2-Propenoic acid, 2-methyl-, butyl ester, polymer with 2-(dimethylamino)ethyl 2-methyl-2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-propenoate and methyl 2-methyl-2-propenoate is a specialized multi-component acrylic copolymer designed for high-performance industrial applications. This engineered polymer offers a unique balance of properties derived from its carefully selected monomer composition, including adhesion, film formation, and chemical resistance. It is a critical raw material for formulators in the coatings, adhesives, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• Industrial and Protective Coatings: Used as a key binder or additive in metal primers, automotive underbody coatings, and corrosion-resistant finishes.
• Adhesives and Sealants: Serves as a base polymer for pressure-sensitive adhesives (PSAs), structural adhesives, and construction sealants, providing strong adhesion to diverse substrates.
• Printing Inks: Employed in the formulation of overprint varnishes and specialty inks to improve gloss, rub resistance, and drying properties.
• Textile and Leather Finishes: Functions as a coating resin to provide water repellency, soft hand feel, and durability to fabrics and leather goods.
• Paper Coatings: Enhances the surface strength, printability, and barrier properties of paper and paperboard.
• Specialty Additives: Acts as a rheology modifier, dispersing agent, or film-forming agent in various industrial formulations.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, butyl ester, polymer with 2-(dimethylamino)ethyl 2-methyl-2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-propenoate and methyl 2-methyl-2-propenoate
CAS No.	124942-20-7
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Acrylic copolymer; Butyl methacrylate copolymer; Methacrylic acid, butyl ester, polymer with 2-(dimethylamino)ethyl methacrylate, styrene, 2-hydroxyethyl acrylate and methyl methacrylate; Multi-functional acrylic resin; Styrene-acrylic copolymer with amine functionality; Acrylic terpolymer; Poly(butyl methacrylate-co-dimethylaminoethyl methacrylate-co-styrene-co-hydroxyethyl acrylate-co-methyl methacrylate)
EINECS	Contact for details

Quality Control

Our production of this advanced acrylic copolymer adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure consistent performance characteristics such as viscosity, solids content, pH, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, ensure containers are properly sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Solids Content	Contact for details
Viscosity	Contact for details
pH	Contact for details
Color (Gardner)	≤ 3
Glass Transition Temp (Tg)	Contact for details

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