Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenylbenzene And 2-Ethylhexyl 2-Propenoate CAS NO 77496-02-7 is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This versatile polymer offers a unique balance of properties, including excellent film formation, adhesion, and durability, making it a critical raw material for advanced coating systems. It is primarily utilized by formulators in the paints and coatings, adhesives, and specialty chemical industries seeking to enhance product performance and reliability.

Application

• Architectural and Industrial Paints: Acts as a key binder in water-based and solvent-based coatings, providing weatherability, gloss, and corrosion resistance.
• Protective and Marine Coatings: Used in formulations requiring high durability, chemical resistance, and adhesion to metal and concrete substrates.
• Adhesives and Sealants: Serves as a primary polymer component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives.
• Industrial Finishes: Applied in automotive refinish, appliance, and coil coating formulations for a tough, protective finish.
• Printing Inks: Utilized as a resin in flexographic and gravure inks to improve pigment binding and substrate adhesion.
• Textile and Leather Coatings: Provides flexible, durable finishes for fabrics and leather goods.
• Paper and Packaging Coatings: Enhances surface properties, printability, and moisture resistance of paper and cardboard.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenylbenzene And 2-Ethylhexyl 2-Propenoate
CAS No.	77496-02-7
Molecular Formula	(C3H4O2·C7H12O2·C8H8·C11H20O2)x
Molecular Weight	Contact for details
Synonyms	Acrylic Acid, Butyl Acrylate, Styrene, 2-Ethylhexyl Acrylate Copolymer; Acrylic-Styrene Copolymer; Butyl Acrylate-Styrene-Acrylic Acid-2-Ethylhexyl Acrylate Polymer; Multi-Functional Acrylic Copolymer; Acrylic Terpolymer; Styrene Acrylic Copolymer; ACR Polymer; Binder Resin for Coatings
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 such as solid content, viscosity, pH, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance protocols.

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 extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solid Content	Contact for details
Viscosity	Contact for details
pH (as supplied)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details
Residual Monomer	< 0.5% (by GC)

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