Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate And Ethenyl Acetate is a high-performance acrylic copolymer designed for demanding industrial applications. This versatile polymer offers an excellent balance of film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is essential for manufacturers in the paints & coatings, adhesives & sealants, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Industrial Paints & Coatings: Used as a primary binder or additive to improve gloss, weather resistance, and film integrity in metal, wood, and plastic coatings.
• Adhesives & Sealants: Serves as a key polymer backbone for pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, providing strong tack and cohesion.
• Textile & Non-Woven Binders: Imparts durability, softness, and water resistance to fabrics and non-woven materials.
• Paper & Packaging Coatings: Enhances surface gloss, printability, and barrier properties for high-quality paperboard and packaging materials.
• Leather Finishing: Used in topcoat formulations to provide a flexible, protective, and aesthetically pleasing finish.
• Caulks & Putties: Contributes to elasticity, adhesion, and longevity in automotive and construction-grade fillers.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate And Ethenyl Acetate
CAS No.	30229-42-6
Molecular Formula	(C5H8O2.C6H10O2.C4H6O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Methyl Methacrylate / Butyl Acrylate / Vinyl Acetate Copolymer; MMA/BA/VAc Terpolymer; Acrylic Copolymer Resin; Butyl acrylate-methyl methacrylate-vinyl acetate polymer; Poly(methyl methacrylate-co-butyl acrylate-co-vinyl acetate); 2-Methyl-2-propenoic acid methyl ester polymer with butyl 2-propenoate and ethenyl acetate; Acrylic terpolymer
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance parameters such as molecular weight distribution, glass transition temperature (Tg), viscosity, and solids content. Certificates of Analysis (COA) documenting these specifications are available for every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, an inert atmosphere is recommended to prevent skin formation or polymerization.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solids Content	40 - 60%
Viscosity	1000 - 5000 cPs (varies by grade & solvent)
Glass Transition Temperature (Tg)	-10°C to +50°C
pH (for aqueous dispersions)	7.0 - 9.0
Residual Monomer	< 0.5%
Identification (IR)	Conforms to standard

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