Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate And Ethyl 2-Propenoate is a high-performance acrylic copolymer designed to deliver exceptional film-forming, adhesive, and protective properties. This versatile polymer is engineered to provide a critical balance of flexibility, durability, and chemical resistance for demanding industrial formulations. It is an essential raw material for manufacturers in the coatings, adhesives, and construction chemical sectors seeking to enhance product performance and reliability.

Application

• Industrial and Architectural Coatings: Used as a primary binder in water-based paints, primers, and topcoats for excellent adhesion, weatherability, and gloss retention on various substrates.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component in the formulation of tapes, labels, and graphic films, offering a tunable balance of tack, peel strength, and shear resistance.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and waterproofing membranes to improve flexibility, bond strength, and water resistance.
• Textile and Leather Finishes: Applied as a coating or binder to provide fabrics and leather with durable, soft-hand finishes, water repellency, and abrasion resistance.
• Paper and Packaging Coatings: Enhances the surface properties of paperboard and packaging materials, improving printability, grease resistance, and barrier performance.
• Sealants and Caulks: Contributes to the elasticity, adhesion, and long-term durability of acrylic-based sealants used in construction and automotive applications.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate And Ethyl 2-Propenoate
CAS No.	27322-15-2
Molecular Formula	(C3H4O2·C6H10O2·C5H8O2)x
Molecular Weight	Polymer - varies by composition
Synonyms	Acrylic acid, butyl acrylate, ethyl acrylate terpolymer; Butyl acrylate-ethyl acrylate-acrylic acid copolymer; Acrylic copolymer resin; Poly(acrylic acid-co-butyl acrylate-co-ethyl acrylate); 2-Propenoic acid, polymer with butyl 2-propenoate and ethyl 2-propenoate; Acrylic terpolymer; AAc/BA/EA copolymer
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as solid content, viscosity, pH, glass transition temperature (Tg), and monomer residue levels. Certificates of Analysis (COA) documenting full specifications 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, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Protect from freezing and extreme heat. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or dispersion
Solid Content	40% - 60% (or as per grade)
pH Value	6.0 - 9.0
Viscosity (Brookfield)	500 - 5000 cps (varies by grade)
Glass Transition Temperature (Tg)	-20°C to +30°C (adjustable)
Residual Monomer	< 1000 ppm (total)

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