Description

2-Propenoic Acid, Polymer With Ethyl 2-Propenoate, Methyl 2-Propenoate And 2-Propenenitrile is a versatile acrylic-based copolymer designed for high-performance industrial applications. This polymer offers a unique balance of properties derived from its constituent monomers, including film-forming capability, adhesion, and chemical resistance. It is primarily utilized in the formulation of advanced coatings, adhesives, and sealants where durability and specific functional characteristics are required.

Application

• Industrial and Protective Coatings: Used as a key binder in water-based or solvent-based coatings for metal, wood, and plastic substrates, providing corrosion resistance and weatherability.
• Adhesive Formulations: Serves as a primary component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction adhesives, offering strong bonding and flexibility.
• Textile and Non-Woven Binders: Applied as a binder for fibers in non-woven fabrics, textile finishing, and carpet backing to enhance strength, durability, and hand feel.
• Paper and Packaging Coatings: Used in coatings for paper and cardboard to improve surface gloss, printability, water resistance, and barrier properties.
• Leather Finishing: Employed in topcoat formulations for leather goods to provide a protective, flexible, and aesthetically pleasing finish.
• Sealants and Caulks: A functional polymer in formulations for construction and automotive sealants, contributing to elasticity, adhesion, and long-term performance.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Ethyl 2-Propenoate, Methyl 2-Propenoate And 2-Propenenitrile
CAS No.	52270-94-7
Molecular Formula	(C3H4O2.C5H8O2.C4H6O2.C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Acid-Ethyl Acrylate-Methyl Acrylate-Acrylonitrile Copolymer; Acrylic Tetrapolymer; AA/EA/MA/AN Copolymer; Poly(acrylic acid-co-ethyl acrylate-co-methyl acrylate-co-acrylonitrile); Acrylic Resin; Acrylic Polymer Emulsion; 2-Propenoic acid, polymer with 2-propenoic acid ethyl ester, 2-propenoic acid methyl ester and 2-propenenitrile
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including solid content, viscosity, pH, glass transition temperature (Tg), and mechanical properties. Certificates of Analysis (COA) documenting these results 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 temperatures between 15°C and 25°C (59°F and 77°F). For emulsion or solution forms, protect from freezing. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White powder, beads, or milky emulsion
Solid Content	40% - 50% (Emulsion) / >95% (Powder)
Viscosity (Brookfield)	500 - 5000 cP (varies by grade)
pH	6.0 - 8.5 (Emulsion)
Glass Transition Temperature (Tg)	-10°C to +30°C (DSC)
Residual Monomers	< 1000 ppm (GC)
Particle Size (Emulsion)	80 - 200 nm (Laser Diffraction)

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