Description

2-Propenoic Acid, Polymer With 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate CAS NO 37685-40-8 is a high-performance acrylic copolymer designed to deliver exceptional film-forming, binding, and protective properties. This versatile polymer is engineered to provide a critical balance of flexibility, durability, and chemical resistance for advanced industrial formulations. It is an essential raw material for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to enhance product performance and reliability.

Application

• Industrial and Protective Coatings: Used as a primary film-forming agent in water-based and solvent-based coatings for metal, wood, and plastic substrates, offering excellent weatherability and corrosion resistance.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component in adhesive tapes and labels, providing optimal tack, peel strength, and cohesive balance.
• Textile and Leather Finishes: Imparts durable, flexible, and water-resistant finishes to fabrics and leather goods, enhancing their aesthetic and functional qualities.
• Printing Inks: Acts as a binder in flexographic and gravure inks, improving adhesion, gloss, and rub resistance on various printing surfaces.
• Construction Chemicals: Incorporated into cement modifiers, sealants, and caulks to improve flexibility, adhesion, and durability under harsh environmental conditions.
• Paper Coatings: Used to create smooth, glossy, and printable surfaces on paper and paperboard, enhancing both appearance and performance.

Basic Information

Product Name	2-Propenoic Acid, Polymer With 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate
CAS No.	37685-40-8
Molecular Formula	(C3H4O2·C10H18O2·C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid, 2-Ethylhexyl Acrylate, Ethyl Acrylate Terpolymer; Acrylic Terpolymer; Poly(acrylic acid-co-2-ethylhexyl acrylate-co-ethyl acrylate); 2-Propenoic Acid, Polymer with 2-Ethylhexyl 2-Propenoate and Ethyl 2-Propenoate; Acrylic Acid / 2-Ethylhexyl Acrylate / Ethyl Acrylate Copolymer; AA/2-EHA/EA Terpolymer; Acrylic Resin Terpolymer
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Polymer With 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent composition, molecular weight distribution, viscosity, and solid content meet precise specifications. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

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, ensure containers are sealed to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid
Solid Content (%)	40 - 60
Viscosity (cps)	Contact for details
pH (as supplied)	6.0 - 8.0
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer	< 0.5%

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