Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethene, Ethenylbenzene, Ethyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent adhesion, film formation, and chemical resistance, making it a critical raw material for advanced coating systems. It is essential for manufacturers in the paints & coatings, adhesives, and specialty plastics industries seeking to enhance product durability and performance.

Application

• Industrial and Architectural Paints & Coatings: Serves as a key binder in high-quality solvent-based and water-based coatings, providing excellent gloss, weather resistance, and substrate adhesion.
• Adhesives and Sealants: Used as a primary polymer in formulating pressure-sensitive adhesives (PSAs), construction sealants, and industrial bonding agents for its strong tack and cohesion.
• Plastic Modifiers and Impact Improvers: Employed as an additive to enhance the toughness, flexibility, and processing characteristics of engineering plastics and PVC blends.
• Textile and Leather Finishes: Functions as a durable coating or finishing agent to improve the feel, water resistance, and abrasion resistance of fabrics and synthetic leather.
• Printing Inks: Acts as a resin component in specialty printing inks, contributing to print clarity, rub resistance, and adhesion on various substrates.
• Automotive Refinish and OEM Coatings: A critical ingredient in automotive paint systems where superior finish, color retention, and resistance to chemicals and environmental exposure are required.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethene, Ethenylbenzene, Ethyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	67892-91-5
Molecular Formula	(C4H6O2.C4H8.C8H8.C5H8O2.C5H10O2)x
Molecular Weight	Contact for details
Synonyms	Acrylic Copolymer Resin; Methacrylic Acid Copolymer; Butyl Acrylate/Ethylene/Styrene/Ethyl Acrylate/Methyl Methacrylate Copolymer; Multi-Component Acrylic Polymer; Acrylic Terpolymer; BMA/BA/E/ST/EA/MMA Copolymer; 2-Methyl-2-propenoic acid polymer with butyl 2-propenoate, ethene, ethenylbenzene, ethyl 2-propenoate and methyl 2-methyl-2-propenoate
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. Each lot undergoes comprehensive analysis, including tests for solid content, viscosity, glass transition temperature (Tg), and acid value. Certificates of Analysis (COA) documenting all key parameters 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 (15-25°C). Keep away from heat sources and open flame. For long-term storage, an inert atmosphere (e.g., nitrogen) is recommended to prevent oxidation and maintain polymer stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solid Content	Contact for details
Viscosity (Brookfield)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details
Solvent	Contact for details
Identification (IR)	Complies

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