Description

Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenamide is a high-performance, multi-functional copolymer designed for advanced material applications. This engineered polymer offers a unique balance of properties derived from its constituent monomers, including film-forming capability, cross-linking potential, and adhesion promotion. It is essential for formulators and manufacturers in sectors requiring durable, reactive, and customizable polymeric matrices. Key industrial users include producers of specialty coatings, adhesives, textile finishes, and paper chemicals.

Application

• Cross-linking Agent in Thermoset Coatings: Imparts enhanced hardness, chemical resistance, and durability to industrial and wood coatings.
• Binder for Non-Woven Fabrics & Textile Finishes: Provides excellent fiber bonding, stiffness control, and wash-fastness.
• Adhesive Formulation Component: Used in pressure-sensitive adhesives (PSAs) and laminating adhesives to improve tack, peel strength, and heat resistance.
• Paper & Paperboard Coating Binder: Enhances surface strength, printability, and water resistance of coated papers.
• Reactive Modifier for Acrylic Emulsions: Incorporated into latex polymers to introduce self-cross-linking functionality upon curing.
• Additive for Leather Finishing: Improves the finish adhesion, flexibility, and rub resistance of topcoat layers.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenamide
CAS No.	65292-36-6
Molecular Formula	(C5H6O4 • C5H8O2 • C4H7NO2 • C3H5NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	2-Butenedioic acid (E)-, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide and 2-propenamide; Acrylic polymer with maleic acid, ethyl acrylate, N-methylolacrylamide, and acrylamide; Maleic acid-ethyl acrylate-N-methylolacrylamide-acrylamide copolymer; Reactive acrylic copolymer; Thermosetting acrylic resin; NMA-modified acrylic copolymer; Cross-linkable acrylic binder; Multi-functional acrylate polymer.
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems. Every batch is characterized for critical parameters including solid content, viscosity, pH, and residual monomer levels to ensure consistent performance and batch-to-batch reproducibility. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports compliance with relevant global regulatory frameworks for industrial chemicals.

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). Avoid freezing and prolonged exposure to elevated temperatures. Keep away from strong oxidizing agents. Under these conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or dispersion
Solid Content	40 - 50 %
pH (as supplied)	4.0 - 7.0
Viscosity (Brookfield)	500 - 5000 cps
Identification (IR)	Conforms to standard
Residual Monomers (HPLC)	< 0.5 % total

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