Description

2-Propenoic acid, polymer with butyl 2-propenoate, ethenylbenzene and 2-methyl-2-propenamide is a high-performance, multi-component acrylic copolymer engineered to deliver a balanced profile of adhesion, durability, and chemical resistance. This polymer is a critical raw material for formulators seeking to enhance the performance characteristics of coatings, adhesives, and sealants. It is specifically designed for demanding industrial applications where product integrity and longevity are paramount.

Application

• Industrial and Protective Coatings: Used as a key binder in metal primers, automotive underbody coatings, and corrosion-resistant finishes.
• Adhesives and Sealants: Serves as a primary component in pressure-sensitive adhesives (PSA), construction sealants, and industrial bonding agents.
• Textile and Non-Woven Binders: Provides durable binding and hand-feel modification in fabric coatings and non-woven materials.
• Paper and Packaging Coatings: Enhances water resistance, printability, and surface gloss in paperboard and packaging applications.
• Leather Finishing: Used in topcoats and basecoats to improve the aesthetic appeal and wear resistance of finished leather.
• Caulks and Putties: Imparts flexibility, adhesion, and weather resistance in building and automotive repair compounds.

Basic Information

Product Name	2-Propenoic acid, polymer with butyl 2-propenoate, ethenylbenzene and 2-methyl-2-propenamide
CAS No.	35483-96-6
Molecular Formula	(C3H4O2·C7H12O2·C8H8·C4H7NO)n
Molecular Weight	Contact for details
Synonyms	Butyl acrylate/styrene/methacrylamide/acrylic acid polymer; Butyl acrylate-styrene-methacrylamide-acrylic acid copolymer; Acrylic acid, polymer with butyl acrylate, styrene and methacrylamide; Styrene/butyl acrylate/acrylic acid/methacrylamide copolymer; Acrylic copolymer resin; 2-Propenoic acid, polymer with butyl 2-propenoate, ethenylbenzene and 2-methyl-2-propenamide; Butyl acrylate-styrene-acrylic acid-methacrylamide tetrapolymer
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous testing for critical parameters including solids content, viscosity, pH, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing all test results 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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption, which may affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or aqueous dispersion
Solids Content	Contact for details
Viscosity (Brookfield)	Contact for details
pH (as supplied)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomers	< 0.1% (by GC)

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