Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenol, Ethenyl Acetate And Methyl 2-Methyl-2-Propenoate 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 essential for formulators and manufacturers in the paints & coatings, adhesives, and specialty chemical industries seeking to enhance product performance and reliability.

Application

• Architectural and Industrial Coatings: Used as a primary binder or modifier in water-based and solvent-based paints to improve gloss, weather resistance, and substrate adhesion.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), construction adhesives, and sealants, providing tack, cohesion, and flexibility.
• Textile and Leather Finishes: Applied as a coating or finishing agent to impart water repellency, softness, and abrasion resistance to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface properties of paper, cardboard, and packaging materials, improving printability, gloss, and barrier resistance.
• Industrial Maintenance Coatings: Formulated into protective coatings for metal, concrete, and other substrates to provide corrosion resistance and long-term durability.
• Specialty Inks: Used as a vehicle or resin in flexographic and gravure printing inks to ensure good pigment dispersion, adhesion, and rub resistance.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenol, Ethenyl Acetate And Methyl 2-Methyl-2-Propenoate
CAS No.	68148-62-9
Molecular Formula	(C4H6O2·C7H12O2·C2H4O·C4H6O2·C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic copolymer; Methacrylic Acid-Butyl Acrylate-Vinyl Alcohol-Vinyl Acetate-Methyl Methacrylate Copolymer; Poly(methacrylic acid-co-butyl acrylate-co-vinyl alcohol-co-vinyl acetate-co-methyl methacrylate); Multi-component Acrylic Resin; Acrylic Terpolymer; 2-Methyl-2-propenoic acid polymer with butyl 2-propenoate, ethenol and ethenyl acetate; Butyl acrylate / methacrylic acid / methyl methacrylate / vinyl acetate / vinyl alcohol copolymer
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) detailing all relevant specifications are provided with every shipment 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 strong oxidizing agents. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solid Content	40% - 50% (or as specified)
Viscosity (Brookfield)	500 - 5000 cps (at 25°C)
pH (as supplied)	7.0 - 9.0
Glass Transition Temperature (Tg)	0°C - 30°C (DSC)
Residual Monomers	< 0.1% (by GC)

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