Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate And 2-Hydroxyethyl 2-Methyl-2-Propenoate is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a versatile raw material. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Industrial and Architectural Coatings: Used as a key binder in water-based or solvent-based paints and varnishes to provide durability, gloss, and weather resistance.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in adhesive formulations for labels, tapes, and graphic films, offering strong tack and peel strength.
• Textile and Leather Finishes: Applied as a coating or finishing agent to improve the feel, water repellency, and abrasion resistance of fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture barrier properties of paperboard and packaging materials.
• Sealants and Caulks: Incorporated into formulations to provide flexibility, adhesion, and long-term sealing performance in construction applications.
• Specialty Inks: Used as a resin component in printing inks to improve adhesion to various substrates and color fastness.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate And 2-Hydroxyethyl 2-Methyl-2-Propenoate
CAS No.	61246-50-2
Molecular Formula	(C4H6O2.C6H10O2.C5H8O2.C5H10O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic copolymer; Methacrylic Acid-Butyl Acrylate-Ethyl Acrylate-2-Hydroxyethyl Methacrylate Copolymer; 2-Methyl-2-propenoic Acid Polymer with Butyl 2-Propenoate, Ethyl 2-Propenoate and 2-Hydroxyethyl 2-Methyl-2-propenoate; Poly(MAA-co-BA-co-EA-co-HEMA); Acrylic Terpolymer; Methacrylate Copolymer; Butyl Acrylate/Ethyl Acrylate/Methacrylic Acid/2-Hydroxyethyl Methacrylate Copolymer
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for critical parameters such as solids content, viscosity, pH, and glass transition temperature (Tg) to ensure consistent performance and batch-to-batch uniformity. Certificates of Analysis (COA) detailing these specifications are available upon request.

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). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Solids Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cP
pH	7.0 - 9.0
Glass Transition Temperature (Tg)	-10°C to +20°C
Residual Monomer	< 0.5 %

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