Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And Methyl 2-Propenoate is a multi-component acrylic copolymer designed for high-performance industrial applications. This specialized polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical raw material for demanding formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and textile industries seeking to enhance product durability and functionality.

Application

• Industrial Coatings Binder: Used as a key film-forming agent in water-based or solvent-based protective coatings for metal, wood, and plastic substrates.
• Adhesive Formulations: Serves as a primary component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction adhesives, providing strong bonding and cohesion.
• Textile Finishing & Back-Coating: Applied as a durable binder in fabric coatings, non-woven binders, and textile finishing agents to impart stiffness, water resistance, or flame retardancy.
• Paper Coating & Sizing: Enhances the surface strength, printability, and water resistance of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations for leather to provide a flexible, protective, and glossy finish.
• Sealant and Caulk Modifier: Incorporated to improve the elasticity, adhesion, and weathering resistance of construction sealants.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And Methyl 2-Propenoate
CAS No.	121355-39-3
Molecular Formula	(C3H4O2·C7H12O2·C5H8O2·C4H7NO2·C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic copolymer; Acrylic acid/butyl acrylate/ethyl acrylate/N-methylolacrylamide/methyl methacrylate copolymer; Multi-functional acrylic resin; Acrylic terpolymer; Poly(acrylic acid-co-butyl acrylate-co-ethyl acrylate-co-N-methylolacrylamide-co-methyl methacrylate); NMA-modified acrylic copolymer; Thermosetting acrylic resin; Crosslinkable acrylic polymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Every batch is tested against critical parameters including solids content, viscosity, pH, and glass transition temperature (Tg) to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting these specifications 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, monitor for viscosity stability and avoid freezing.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or dispersion
Solids Content	40 - 50 %
Viscosity (Brookfield)	500 - 5000 cP
pH	7.0 - 9.0
Glass Transition Temperature (Tg)	-10°C to +30°C
Residual Monomer	< 0.5 % (by GC)

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