Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate And 2-Hydroxyethyl 2-Propenoate is a multi-component acrylic copolymer designed to deliver a balanced profile of film-forming, adhesion, and durability properties. This versatile polymer is engineered to provide excellent compatibility and performance in demanding industrial formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to enhance product performance and reliability.

Application

• Industrial and Architectural Coatings: Used as a film-forming agent and binder in water-based paints, primers, and topcoats, offering good weather resistance and adhesion to various substrates.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component in adhesive tapes and labels, providing tunable tack, peel strength, and cohesion.
• Textile and Leather Finishes: Imparts durable, flexible films for fabric coatings, leather finishes, and non-woven binders, enhancing water resistance and hand feel.
• Paper and Packaging Coatings: Applied in barrier coatings and overprint varnishes to improve gloss, scuff resistance, and printability.
• Sealants and Caulks: Functions as a polymeric base in flexible sealant formulations, contributing to elasticity, adhesion, and longevity.
• Specialty Inks: Utilized as a resin component in flexographic and gravure inks to optimize pigment dispersion, drying time, and substrate adhesion.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate And 2-Hydroxyethyl 2-Propenoate
CAS No.	33395-08-3
Molecular Formula	(C5H8O2.C4H6O2.C5H10O2.C6H10O3)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic copolymer; Methyl methacrylate/butyl acrylate/ethyl acrylate/2-hydroxyethyl acrylate copolymer; MMA/BA/EA/HEA copolymer; Multi-acrylate polymer; Acrylic tetrapolymer; Poly(methyl methacrylate-co-butyl acrylate-co-ethyl acrylate-co-2-hydroxyethyl acrylate); 2-Methyl-2-propenoic acid methyl ester polymer with butyl 2-propenoate, ethyl 2-propenoate and 2-hydroxyethyl 2-propenoate
EINECS	Contact for details

Quality Control

Our acrylic copolymer products are manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. Each lot undergoes rigorous analytical testing, including measurement of solid content, viscosity, pH, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing these specifications 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 temperatures between 15-25°C (59-77°F). Avoid freezing and prolonged exposure to extreme heat. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or dispersion
Solid Content	40 - 50 %
Viscosity (Brookfield)	500 - 5000 cP (varies by grade)
pH	6.0 - 8.5
Glass Transition Temperature (Tg)	-10°C to +30°C
Residual Monomer	< 0.5 %

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