Description

Methylene-Butanedioic Acid,Polymer With Ethyl 2-Propenoate And n-(Hydroxymethyl)-2-Propenamide is a specialized functional polymer designed for high-performance industrial applications. This copolymer is engineered to deliver enhanced adhesion, cross-linking capability, and film-forming properties, making it a critical component in advanced material formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and textile finishing industries seeking to improve product durability and functionality.

Application

• Industrial Coatings Binder: Used as a key film-forming agent and cross-linker in water-based or solvent-based industrial coatings to enhance hardness, chemical resistance, and adhesion to various substrates.
• Adhesive Formulations: Serves as a reactive polymer in structural and pressure-sensitive adhesives, improving bond strength, heat resistance, and cohesion.
• Textile Finishing Agent: Applied in fabric coatings and finishes to impart wrinkle resistance, durable press properties, and soil release characteristics.
• Paper Coating & Sizing: Functions as a strengthening agent and surface modifier in paper coatings to improve printability, water resistance, and surface smoothness.
• Cross-linking Additive for Polymers: Incorporated into other polymer systems to introduce reactive sites for thermal or radiation curing, enhancing the final network properties.
• Leather Finishing: Used in topcoat formulations for leather to provide a protective, flexible, and glossy finish.

Basic Information

Product Name	Methylene-Butanedioic Acid,Polymer With Ethyl 2-Propenoate And n-(Hydroxymethyl)-2-Propenamide
CAS No.	52125-71-0
Molecular Formula	(C5H6O4 · C5H8O2 · C4H7NO2)x
Molecular Weight	Polymer - Contact for details
Synonyms	2-Butenedioic acid (Z)-, polymer with ethyl 2-propenoate and N-(hydroxymethyl)-2-propenamide; Maleic Acid, Polymer with Ethyl Acrylate and N-Methylolacrylamide; Acrylic copolymer with maleic acid and N-methylolacrylamide; Ethyl acrylate / maleic acid / N-methylolacrylamide copolymer; Reactive acrylic terpolymer; NMA copolymer; Thermosetting acrylic resin
EINECS	Contact for details

Quality Control

Our production of this functional polymer adheres to strict quality management systems. Each batch is characterized for critical parameters including monomer content, molecular weight distribution, viscosity, and reactive group concentration to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance and regulatory needs.

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 incompatible materials. Under recommended conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solid Content	40 - 50 % (or as specified)
Viscosity (Brookfield)	500 - 5000 cps (at 25°C)
pH (as supplied)	3.0 - 6.0
Acid Value	30 - 80 mg KOH/g
Glass Transition Temperature (Tg)	Contact for details

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