Description

2-Propenoic Acid, 2-Methyl-, Polymer With 2-Ethylhexyl 2-Propenoate And 2-Propenenitrile is a high-performance acrylic copolymer designed for demanding industrial applications. This versatile polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: Used as a key binder in solvent-borne and high-solids coatings for metal, wood, and plastic substrates, providing corrosion resistance and weatherability.
• Adhesives and Sealants: Serves as a primary polymer in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, offering strong tack and cohesive strength.
• Textile and Leather Finishing: Applied in coatings and binders for textiles, non-wovens, and leather to improve surface feel, durability, and water repellency.
• Printing Inks: Utilized as a resin component in flexographic and gravure inks to enhance pigment binding, gloss, and substrate adhesion.
• Paper Coatings: Functions as a coating binder to improve paper smoothness, printability, and barrier properties.
• Plastic Modifiers: Employed as an impact modifier or processing aid to enhance the toughness and flexibility of rigid plastic compounds.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 2-Ethylhexyl 2-Propenoate And 2-Propenenitrile
CAS No.	26636-10-2
Molecular Formula	(C4H6O2·C11H20O2·C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic polymer; Methacrylic Acid - 2-Ethylhexyl Acrylate - Acrylonitrile Copolymer; 2-Ethylhexyl acrylate / Methacrylic acid / Acrylonitrile copolymer; MMA/EHA/AN Terpolymer; Acrylic terpolymer resin; Poly(methacrylic acid-co-2-ethylhexyl acrylate-co-acrylonitrile); AN/EHA/MAA copolymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure consistent molecular weight distribution, monomer conversion, and key performance characteristics. Certificates of Analysis (COA) detailing specific parameters such as solids content, viscosity, acid value, and residual monomers are available upon request to support your quality assurance protocols.

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). Keep away from heat sources and open flame. For long-term storage, an inert atmosphere (e.g., nitrogen) is recommended to prevent oxidation and maintain product stability.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid beads
Solids Content	40% - 99% (varies by grade)
Viscosity (Brookfield)	500 - 50,000 cP (varies by grade and concentration)
Acid Value	10 - 100 mg KOH/g
Glass Transition Temperature (Tg)	-20°C to +50°C
Residual Monomers	< 0.1% (each)
pH (for aqueous dispersions)	7.0 - 9.0

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