Description

2-Propenoic Acid, 2-Methyl-, Polymer With 2-Ethylhexyl 2-Propenoate, Ethyl 2-Propenoate, Methyl 2-Propenoate And 2-Propenoic Acid 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 chemical resistance, making it a critical raw material for advanced coating systems. It is primarily utilized by formulators in the paints and coatings, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Architectural and Industrial Paints & Coatings: Acts as a key binder in water-based and solvent-based formulations, providing weatherability, gloss retention, and substrate adhesion.
• Pressure-Sensitive Adhesives (PSAs): Used in the production of tapes, labels, and graphic films, offering tunable tack, peel strength, and shear resistance.
• Industrial and Protective Coatings: Serves as a resin component for metal primers, automotive refinish coatings, and corrosion-resistant finishes.
• Textile and Leather Finishes: Imparts flexibility, water repellency, and a durable hand feel to treated fabrics and leather goods.
• Paper and Paperboard Coatings: Enhances surface strength, printability, and oil/water resistance in packaging and specialty paper products.
• Sealants and Caulks: Contributes to the elasticity, adhesion, and longevity of construction and automotive sealant formulations.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 2-Ethylhexyl 2-Propenoate, Ethyl 2-Propenoate, Methyl 2-Methyl-2-propenoate And 2-Propenoic Acid
CAS No.	127620-21-7
Molecular Formula	(C4H6O2.C5H8O2.C8H14O2.C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; 2-Methyl-2-propenoic acid polymer with ethyl 2-propenoate, methyl 2-methyl-2-propenoate, 2-ethylhexyl 2-propenoate and 2-propenoic acid; Acrylic resin; Acrylic terpolymer; Poly(MMA-co-EA-co-2-EHA-co-AA); Methacrylic Acid–Ethyl Acrylate–Methyl Methacrylate–2-Ethylhexyl Acrylate–Acrylic Acid Copolymer; MMA/EA/MMA/2-EHA/AA 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 including 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, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Avoid freezing and prolonged exposure to extreme heat. Keep away from incompatible materials such as strong oxidizers.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solids Content	Contact for details
Viscosity (Brookfield)	Contact for details
pH (as supplied)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details

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