Description

2-Propenoic Acid, Ethyl Ester, Polymer With 2-Methyl-2-Propenamide is a high-performance copolymer of ethyl acrylate and methacrylamide, known for its excellent film-forming, adhesive, and binding properties. This versatile polymer is engineered to provide superior performance in demanding industrial applications where durability and chemical resistance are critical. It is an essential raw material for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking reliable and consistent polymer solutions.

Application

• Industrial Coatings and Paints: Used as a key binder in water-based and solvent-based formulations to enhance film integrity, gloss, and resistance to weathering and chemicals.
• Adhesives and Sealants: Serves as a primary component in pressure-sensitive adhesives (PSAs), construction adhesives, and industrial sealants, providing strong bonding and flexibility.
• Textile and Leather Finishing: Acts as a durable finishing agent and binder for pigments and dyes, improving the feel, color fastness, and abrasion resistance of fabrics and leather goods.
• Paper and Packaging Coatings: Employed in coatings for paper and cardboard to impart water resistance, improve printability, and enhance surface strength.
• Personal Care Products: Utilized as a film-forming agent and stabilizer in hair styling products, nail polishes, and other cosmetic formulations.
• Construction Materials: Incorporated into cement and gypsum-based products as a modifier to improve workability, adhesion, and reduce cracking.

Basic Information

Product Name	2-Propenoic Acid, Ethyl Ester, Polymer With 2-Methyl-2-Propenamide
CAS No.	25085-36-3
Molecular Formula	(C5H8O2.C4H7NO)x
Molecular Weight	Varies (Polymer)
Synonyms	Ethyl Acrylate-Methacrylamide Copolymer; Poly(ethyl acrylate-co-methacrylamide); Acrylic Copolymer; Ethyl Acrylate / Methacrylamide Copolymer; 2-Propenoic Acid, Ethyl Ester, Polymer With 2-Methyl-2-propenamide; Methacrylamide-Ethyl Acrylate Copolymer; Acramin Binder; Aqueous Acrylic Copolymer Dispersion
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is controlled against stringent in-house specifications covering key parameters such as solid content, viscosity, pH, and residual monomer levels. We adhere to a cGMP-compliant quality management system and support global regulatory requirements. Certificates of Analysis (COA) detailing all test results are available upon request to ensure full transparency and traceability for your supply chain.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). This product is hygroscopic (moisture-sensitive); protect from humidity and moisture ingress to prevent caking or changes in physical properties. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or aqueous dispersion
Identification (IR)	Conforms to structure
Solid Content	≥ 95% (Powder) or as per grade (Dispersion)
Viscosity	Grade-dependent (Contact for details)
pH (of 10% solution/dispersion)	6.0 - 8.0
Residual Monomer (by GC)	< 0.1%
Ash Content	< 0.5%
Moisture Content (KF)	< 5.0%

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