Description

2-Methyl-2-Propenoic Acid,Methyl Ester,Polymer With Ethyl 2-Propenoate,2-Propenamide,2-Propenenitrile And 2-Propenoic Acid CAS NO 74797-77-6 is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties derived from its constituent monomers, including hardness, adhesion, chemical resistance, and film-forming capabilities. It is an essential raw material for formulators in the coatings, adhesives, and specialty chemical industries seeking to enhance product performance and durability.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in protective and decorative coatings for metal, plastic, and wood substrates, providing excellent weatherability and chemical resistance.
• Adhesive & Sealant Formulations: Serves as a key polymer component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, contributing to tack, peel strength, and cohesion.
• Textile & Leather Finishing: Applied in coatings and binders for textile finishing, non-woven fabrics, and leather treatment to improve surface feel, durability, and water repellency.
• Paper Coating & Sizing: Enhances the surface strength, printability, and gloss of paper and paperboard in coating formulations.
• Specialty Additives: Utilized as a rheology modifier, dispersant, or compatibilizer in various composite materials and pigment preparations.

Basic Information

Item	Detail
Product Name	2-Methyl-2-Propenoic Acid,Methyl Ester,Polymer With Ethyl 2-Propenoate,2-Propenamide,2-Propenenitrile And 2-Propenoic Acid
CAS No.	74797-77-6
Molecular Formula	(C5H8O2.C5H8O2.C3H5N.C3H5NO.C3H4O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid Methyl Ester - Ethyl Acrylate - Acrylamide - Acrylonitrile - Acrylic Acid Copolymer; Poly(MMA-co-EA-co-AN-co-AAm-co-AA); MMA/EA/AN/AAm/AA Copolymer; Multi-functional Acrylic Resin; Acrylic Terpolymer; 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate, 2-propenamide, 2-propenenitrile and 2-propenoic acid
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. Every lot is characterized for critical parameters including solid content, viscosity, glass transition temperature (Tg), and residual monomer levels. 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, and well-ventilated area at room temperature (15-25°C). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solid Content	40% - 50% (or as specified)
Viscosity	Specified range (cP)
pH Value	6.0 - 8.0 (for aqueous dispersions)
Glass Transition Temperature (Tg)	Specified range (°C)
Residual Monomer	< 0.1% (each)

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