Description

2-Ethylhexyl Acrylate, Ethyl Acrylate, Acrylonitrile, Acrylic Acid Copolymer is a versatile, multi-component acrylic copolymer designed for high-performance industrial applications. This polymer combines the unique properties of its constituent monomers to deliver a balance of flexibility, adhesion, chemical resistance, and durability. It is essential for formulators and manufacturers seeking to enhance the performance characteristics of their end products. Key industries that rely on this copolymer include paints & coatings, adhesives & sealants, textiles, and specialty chemical manufacturing.

Application

• Paints & Coatings: Used as a binder or film-forming agent in architectural paints, industrial coatings, and wood finishes to improve gloss, weather resistance, and film integrity.
• Adhesives & Sealants: Serves as a key polymer component in pressure-sensitive adhesives (PSAs), construction adhesives, and sealants, providing strong tack, peel strength, and flexibility.
• Textile & Non-Woven Binders: Applied as a durable binder for fabric coatings, non-woven materials, and textile finishes to impart water resistance, softness, and dimensional stability.
• Paper & Packaging Coatings: Enhances the surface properties of paper and cardboard, providing improved printability, water resistance, and barrier properties.
• Leather & Synthetic Leather Finishing: Used in topcoats and finishes to provide a flexible, protective layer with excellent abrasion resistance and aesthetic appeal.
• Caulks & Construction Chemicals: Incorporated into acrylic-based caulks, joint compounds, and other building materials for enhanced elasticity, adhesion, and longevity.

Basic Information

Product Name	2-Ethylhexyl Acrylate, Ethyl Acrylate, Acrylonitrile, Acrylic Acid Copolymer
CAS No.	9077-58-1
Molecular Formula	(C11H20O2.C5H8O2.C3H3N.C3H4O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; 2-EHA/EA/AN/AA Copolymer; Poly(2-ethylhexyl acrylate-co-ethyl acrylate-co-acrylonitrile-co-acrylic acid); Acrylic Tetrapolymer; Multi-Acrylate Copolymer; Acrylic Resin; Acrylic Binder; CAS 9077-58-1
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Quality parameters such as solid content, viscosity, pH, glass transition temperature (Tg), and monomer residue are strictly monitored. Certificates of Analysis (COA) are available upon request, detailing the specific characteristics of your shipment. Our manufacturing processes adhere to ISO 9001 quality management principles, ensuring reliable supply and product performance for our global B2B partners.

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). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents and incompatible materials. For long-term storage, ensure containers are properly sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	40 - 55 %
Viscosity (Brookfield)	500 - 5000 cps
pH (as supplied)	6.0 - 8.5
Glass Transition Temperature (Tg)	-30°C to +10°C
Residual Monomer	< 500 ppm
Identification (IR)	Conforms to standard

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