Description

Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide, 2-Propenamide And 2-Propenenitrile is a specialized copolymer designed for high-performance industrial applications. This engineered polymer offers a unique balance of properties derived from its multi-monomer composition, including adhesion, cross-linking capability, and chemical resistance. It is a critical raw material for formulators in sectors demanding durable, functional coatings and binders.

Application

• Industrial Coatings Binder: Used as a primary or modifying resin in protective coatings for metal, wood, and concrete, providing enhanced adhesion and film integrity.
• Textile Finishing Agent: Imparts durable press, wrinkle resistance, and soil release properties to fabrics through cross-linking with cellulose fibers.
• Paper Coating and Sizing: Improves strength, printability, and water resistance of paper and paperboard products.
• Adhesive and Sealant Formulations: Serves as a key component in water-based or solvent-based adhesives, offering strong bonding and flexibility.
• Leather Finishing: Used in topcoat formulations to provide a durable, flexible, and chemical-resistant finish.
• Fiberglass Sizing: Acts as a coupling agent and protective coating for glass fibers, improving compatibility with polymer matrices in composites.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide, 2-Propenamide And 2-Propenenitrile
CAS No.	65379-28-4
Molecular Formula	(C4H4O4 • C5H8O2 • C4H7NO2 • C3H5NO • C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Methylene Butanedioic Acid Polymer with Ethyl Propenoate, N-(Hydroxymethyl)propenamide, Propenamide and Propenenitrile; Poly(methylene succinate-co-ethyl acrylate-co-N-methylolacrylamide-co-acrylamide-co-acrylonitrile); Acrylic Copolymer with Methylene Succinic Acid and N-Methylolacrylamide; Methylene Succinic Acid/Acrylate/N-Methylolacrylamide/Acrylamide/Acrylonitrile Copolymer; Functional Acrylic Copolymer Resin; Multi-monomer Acrylic Polymer; CAS 65379-28-4 Polymer
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as solid content, viscosity, pH, and residual monomer levels are rigorously monitored. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed when not in use to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or aqueous dispersion
Solid Content	Contact for details
Viscosity	Contact for details
pH (as supplied)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer	< 0.1% (by HPLC)

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