Description

2-Propenoic Acid, Ethyl Ester, Polymer With n-(Butoxymethyl)-2-Propenamide And Ethenylbenzene is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties derived from its constituent monomers, including ethyl acrylate, N-(butoxymethyl)acrylamide, and styrene. It is a critical raw material for formulators seeking to enhance the durability, adhesion, and chemical resistance of their products. Key industries that rely on this advanced polymer include coatings, adhesives, textiles, and specialty construction materials.

Application

• Industrial and Protective Coatings: Used as a binder in high-performance metal, wood, and plastic coatings to provide excellent weather resistance, gloss retention, and hardness.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction sealants, offering strong bonding power and flexibility.
• Textile Finishing and Nonwovens: Applied as a durable binder for fabric coatings, pigment printing, and nonwoven fabrics to improve wash fastness, hand feel, and dimensional stability.
• Paper and Packaging Coatings: Enhances the surface strength, water resistance, and printability of paperboard and packaging materials.
• Leather Finishing: Used in topcoat formulations for leather to impart a durable, flexible, and attractive finish.
• Automotive OEM and Refinish: A valuable resin component in automotive primers and topcoats, contributing to chip resistance and long-term aesthetic performance.

Basic Information

Product Name	2-Propenoic Acid, Ethyl Ester, Polymer With n-(Butoxymethyl)-2-Propenamide And Ethenylbenzene
CAS No.	29497-04-9
Molecular Formula	(C5H8O2.C7H13NO2.C8H8)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic polymer with N-(butoxymethyl)acrylamide and styrene; Ethyl acrylate / N-(butoxymethyl)acrylamide / styrene copolymer; Poly(ethyl acrylate-co-N-(butoxymethyl)acrylamide-co-styrene); Acrylic terpolymer; Ethyl acrylate polymer with N-(butoxymethyl)-2-propenamide and ethenylbenzene; Styrene acrylic copolymer with butoxymethyl acrylamide; Binder resin for coatings; CAS 29497-04-9
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Every lot is tested against key parameters including solid content, viscosity, pH, glass transition temperature (Tg), and monomer residue levels. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing the specific results for your quality assurance records. Our manufacturing facilities operate under ISO 9001 standards, and the product is compliant with global regulatory frameworks such as REACH.

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). Avoid freezing and prolonged exposure to heat sources above 40°C (104°F). Keep away from strong oxidizing agents. Under these conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid or dispersion
Solid Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 mPa·s
pH	7.0 - 9.0
Glass Transition Temperature (Tg)	-10°C to +20°C
Residual Monomer	< 1000 ppm
Density	1.05 - 1.10 g/cm³

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