Description

2-Propenoic Acid, Ethyl Ester, Polymer With Ethenyl Acetate And n-(Hydroxymethyl)-2-Propenamide is a high-performance, multi-component polymer designed for demanding industrial applications. This specialized copolymer offers a unique balance of properties derived from its acrylic, vinyl acetate, and reactive amide monomers, making it a versatile solution for formulating advanced coatings and adhesives. It is essential for manufacturers in the paints & coatings, textile finishing, and adhesive industries seeking to enhance product durability, adhesion, and cross-linking capabilities.

Application

• Industrial and Protective Coatings: Used as a key binder or modifier in water-based and solvent-based coatings to improve film formation, chemical resistance, and weatherability.
• Textile Finishing and Non-Woven Binders: Provides excellent binding strength, flexibility, and wash resistance for fabric coatings, backings, and non-woven fabric production.
• Adhesives and Sealants: Serves as a primary polymer in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction sealants, offering strong adhesion to diverse substrates.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture resistance of paper and cardboard products.
• Leather Finishing: Applied in topcoat formulations to provide a durable, flexible, and attractive finish for leather goods.
• Cross-linking Component: The reactive N-(hydroxymethyl) group enables thermal curing, improving the final product's hardness, solvent resistance, and durability.

Basic Information

Product Name	2-Propenoic Acid, Ethyl Ester, Polymer With Ethenyl Acetate And n-(Hydroxymethyl)-2-Propenamide
CAS No.	32875-87-9
Molecular Formula	(C5H8O2.C4H6O2.C4H7NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	Ethyl Acrylate / Vinyl Acetate / N-Methylolacrylamide Terpolymer; Acrylic-Vinyl Acetate-NMA Terpolymer; Poly(ethyl acrylate-co-vinyl acetate-co-N-methylolacrylamide); EA/VAc/NMA Terpolymer; Reactive Acrylic Copolymer; CAS 32875-87-9; Terpolymer of Ethyl Acrylate, Vinyl Acetate, and N-Methylolacrylamide
EINECS	Contact for details

Quality Control

Our production of this terpolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer content, viscosity, solids content, and pH are rigorously monitored. Certificates of Analysis (COA) documenting all relevant specifications are 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). Avoid exposure to extreme heat and freezing conditions. 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 liquid or emulsion
Solids Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cP
pH	4.0 - 6.0
Identification (IR)	Complies
Residual Monomer (GC)	< 0.5 %

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