Description

Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide, Methyl 2-Methyl-2-Propenoate And 2-Propenamide is a high-performance, multi-component acrylic copolymer designed for advanced industrial applications. This specialized polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical component in demanding formulations. It is primarily sought after by manufacturers in the coatings, adhesives, and specialty chemical industries for creating durable, high-quality finished products.

Application

• Industrial Coatings Binder: Used as a key film-forming agent in high-performance metal, wood, and plastic coatings, providing durability and weather resistance.
• Adhesive Formulations: Serves as a primary component in structural and pressure-sensitive adhesives, offering strong bonding and cohesive strength.
• Textile Finishing Agent: Applied in fabric coatings and finishes to impart wrinkle resistance, stiffness, or water repellency.
• Paper Coating Binder: Enhances the surface strength, printability, and gloss of high-quality paper and paperboard products.
• Leather Finishing: Used in topcoat formulations for leather goods to provide a protective, flexible, and attractive finish.
• Specialty Additive: Functions as a rheology modifier or crosslinking agent in complex polymer blends and composites.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide, Methyl 2-Methyl-2-Propenoate And 2-Propenamide
CAS No.	65899-78-7
Molecular Formula	(C4H4O4.C5H8O2.C4H7NO2.C5H8O2.C3H5NO)x
Molecular Weight	Polymer - Variable
Synonyms	Acrylic copolymer; Poly(methylene succinate-co-ethyl acrylate-co-N-methylolacrylamide-co-methyl methacrylate-co-acrylamide); Methylene succinic acid polymer with ethyl acrylate, N-methylolacrylamide, methyl methacrylate and acrylamide; Multi-functional acrylic resin; Acrylic polyol copolymer; Thermosetting acrylic polymer; Crosslinkable acrylic copolymer; CAS 65899-78-7
EINECS	Contact for details

Quality Control

Our production of this advanced acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Every lot undergoes comprehensive analysis, including tests for solid content, viscosity, acid value, and glass transition temperature (Tg). A detailed Certificate of Analysis (COA) documenting all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for a minimum of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solid Content	Contact for details
Viscosity	Contact for details
Acid Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Color (Gardner)	≤ 3
Solvent	Specified per grade

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