Description

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

Application

• Industrial and Protective Coatings: Used as a key binder in high-durability paints, metal primers, and anti-corrosive coatings for automotive, marine, and structural applications.
• Adhesives and Sealants: Serves as a primary polymer in formulating pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives requiring strong substrate bonding.
• Textile and Leather Finishing: Employed in coatings and finishes to provide water resistance, flexibility, and improved handle to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the strength, printability, and barrier properties of paperboard and flexible packaging materials.
• Specialty Inks: A component in formulations for flexographic and gravure inks, contributing to adhesion and rub resistance on various substrates.
• Construction Materials: Incorporated into cement modifiers and tile adhesives to improve flexibility, water retention, and overall performance.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate And n-(Hydroxymethyl)-2-Propenamide
CAS No.	51999-23-6
Molecular Formula	(C4H4O4·C7H12O2·C5H8O2·C4H7NO2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic copolymer (Methylene succinic acid/Butyl acrylate/Ethyl acrylate/N-Methylolacrylamide); Methylene succinic acid-butyl acrylate-ethyl acrylate-N-methylolacrylamide copolymer; Butyl acrylate/ethyl acrylate/N-methylolacrylamide/methylene succinic acid polymer; Acrylic terpolymer; N-Methylolacrylamide copolymer; Poly(butyl acrylate-co-ethyl acrylate-co-N-methylolacrylamide-co-methylene succinic acid); Water-based acrylic copolymer resin; Crosslinkable acrylic polymer.
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solid content, viscosity, pH, and minimum film-forming temperature (MFFT). Certificates of Analysis (COA) detailing these specifications are provided with every shipment. We support compliance 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 exposure to extreme heat or freezing conditions to prevent changes in viscosity or polymer stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	40 - 50 %
pH (at 25°C)	7.0 - 9.0
Viscosity (Brookfield)	100 - 2000 cps
Minimum Film Forming Temperature (MFFT)	< 10 °C
Particle Size	< 200 nm
Residual Monomer	< 0.1 %

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