Description

2-Propenoic acid, 2-ethylhexyl ester, polymer with 1-ethenyl-2-pyrrolidinone, 2-hydroxyethyl 2-propenoate and rel-(1R,2R,4R)-1,7,7-trimethylbicyclo2.2.1hept-2-yl 2-propenoate is a specialized multi-component acrylic copolymer designed to deliver a unique balance of properties. This polymer is engineered to provide excellent film-forming characteristics, adhesion, and flexibility, making it a critical component in high-performance formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking advanced material solutions.

Application

• High-Performance Industrial Coatings: Used as a key binder in protective and decorative coatings for metals, plastics, and wood, offering durability and weather resistance.
• Pressure-Sensitive Adhesives (PSAs): Provides essential tack, peel strength, and cohesive balance for labels, tapes, and graphic films.
• Ink and Overprint Varnish Formulations: Enhances gloss, rub resistance, and adhesion in printing inks and surface finishes.
• Textile and Leather Finishes: Imparts softness, water repellency, and improved handle to treated fabrics and leather goods.
• Specialty Resins and Modifiers: Acts as a performance additive to modify the flexibility, adhesion, or compatibility of other polymer systems.
• Personal Care Product Fixatives: Used in hairsprays, mousses, and styling gels to provide film-forming and holding properties.

Basic Information

Product Name	2-Propenoic acid, 2-ethylhexyl ester, polymer with 1-ethenyl-2-pyrrolidinone, 2-hydroxyethyl 2-propenoate and rel-(1R,2R,4R)-1,7,7-trimethylbicyclo2.2.1hept-2-yl 2-propenoate
CAS No.	119245-64-6
Molecular Formula	(C11H20O2.C4H6O2.C6H10NO.C5H8O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic polymer with N-vinyl-2-pyrrolidone, 2-hydroxyethyl acrylate, and bornyl acrylate
2-Ethylhexyl acrylate / N-Vinylpyrrolidone / 2-Hydroxyethyl acrylate / Bornyl acrylate copolymer
EHA/NVP/HEA/Bornyl Acrylate Copolymer
Poly(2-ethylhexyl acrylate-co-N-vinylpyrrolidone-co-2-hydroxyethyl acrylate-co-bornyl acrylate)
Multi-functional acrylic copolymer
Acrylic terpolymer (with bornyl acrylate)
Contact for details on trade names
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as solid content, viscosity, glass transition temperature (Tg), and residual monomer levels are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment 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 (typically 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
Solid Content	40% - 60% (or as per grade)
Viscosity (Brookfield)	1000 - 10000 cps (varies by grade & solvent)
Color (Gardner)	≤ 3
Acid Value	≤ 5.0 mg KOH/g
Glass Transition Temperature (Tg)	Specified per grade
Residual Monomer (by GC)	≤ 0.5% total
Identification (IR)	Conforms to structure

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