Description

2-Propenoic Acid, 2-Methyl-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And Methyl 2-Methyl-2-Propenoate is a high-performance, multi-component acrylic copolymer designed to deliver exceptional adhesion, durability, and chemical resistance. This versatile polymer is engineered to meet the stringent demands of industrial coating and adhesive formulations, providing a robust backbone for high-quality end products. It is a critical raw material for manufacturers in the paints & coatings, adhesives & sealants, and textile finishing industries seeking to enhance product performance and reliability.

Application

• Industrial Paints & Coatings: Used as a primary binder in metal coatings, wood finishes, and protective industrial paints for enhanced gloss, weather resistance, and film integrity.
• Adhesives & Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, offering strong bonding and flexibility.
• Textile Finishing & Coatings: Applied in fabric coatings and non-woven binders to improve water repellency, abrasion resistance, and hand feel.
• Paper & Packaging Coatings: Utilized in barrier coatings and paper saturation to provide grease resistance, strength, and printability.
• Leather Finishing: Acts as a finishing agent to provide leather with a durable, flexible, and attractive protective topcoat.
• Caulks & Putties: Incorporated into formulations to improve application properties, adhesion to substrates, and long-term elasticity.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Ethyl 2-Propenoate, n-(Hydroxymethyl)-2-Propenamide And Methyl 2-Methyl-2-Propenoate
CAS No.	25639-14-9
Molecular Formula	(C4H6O2.C5H8O2.C4H7NO.C4H6O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic polymer, tetrapolymer; Methacrylic acid-ethyl acrylate-N-methylolacrylamide-methyl methacrylate polymer; MMA-EA-MAA-NMA tetrapolymer; Acrylic tetrapolymer resin; Methacrylic acid copolymer; Ethyl acrylate / methyl methacrylate / methacrylic acid / N-methylolacrylamide copolymer; Poly(methyl methacrylate-co-ethyl acrylate-co-methacrylic acid-co-N-methylolacrylamide); Acrylic binder resin.
EINECS	Contact for details

Quality Control

Our production of this acrylic tetrapolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including solids content, viscosity, pH, and monomer residue levels. Certificates of Analysis (COA) documenting these specifications are available upon request, providing full traceability and compliance data for your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Solid Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cP
pH	7.0 - 9.0
Residual Monomer	< 0.1 %
Identification (IR)	Conforms

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