Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile is a specialized multi-component acrylic copolymer designed to deliver a unique balance of properties. This engineered polymer is critical for formulators seeking to enhance performance characteristics such as adhesion, crosslinking potential, and chemical resistance in demanding industrial applications. It is primarily utilized by manufacturers in the coatings, adhesives, and textile finishing industries where high-performance, tailored polymer solutions are required.

Application

• Industrial Coatings Binder: Used as a key film-forming agent in high-performance industrial and protective coatings, offering excellent durability and weather resistance.
• Adhesive Formulations: Serves as a base polymer in pressure-sensitive adhesives (PSAs) and structural adhesives, providing strong bonding and cohesive strength.
• Textile Finishing & Back-Coating: Applied in textile treatments to impart stiffness, water repellency, or as a durable binder for fabric coatings and non-wovens.
• Paper Coating Binder: Enhances the surface properties, printability, and strength of specialty papers and paperboards.
• Leather Finishing: Used in topcoat formulations for leather to improve gloss, flexibility, and abrasion resistance.
• Crosslinkable Polymer Systems: The inclusion of N-(Hydroxymethyl)acrylamide provides reactive sites for thermal curing, making it suitable for thermosetting applications.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile
CAS No.	68966-73-4
Molecular Formula	(C5H8O2.C6H10O2.C5H8O2.C4H7NO.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methyl Methacrylate / Butyl Acrylate / Ethyl Acrylate / N-Methylolacrylamide / Acrylonitrile Copolymer; MMA/BA/EA/NMA/AN Copolymer; Multi-functional Acrylic Resin; Thermosetting Acrylic Polymer; Reactive Acrylic Copolymer; Acrylic Polymeric Binder; CAS 68966-73-4
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solid content, viscosity, pH, and monomer residue levels. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance and regulatory compliance 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). Avoid freezing and prolonged exposure to elevated temperatures. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or dispersion
Solid Content	40 - 50 %
Viscosity (Brookfield)	500 - 5000 cps
pH	6.0 - 8.5
Residual Monomer	< 0.1 % (by HPLC)
Identification (IR)	Conforms to standard

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