Description

2-Ethylhexyl 2-Propenoate Polymer With Ethenylbenzene And 2-Propenenitrile is a specialized terpolymer resin designed to deliver a unique balance of properties for high-performance industrial applications. This compound matters because it combines the flexibility and weatherability of acrylates with the strength and chemical resistance of styrene-acrylonitrile components. Key industries that need this material include advanced coatings, adhesives, and specialty plastics manufacturing, where it provides excellent durability and processing characteristics.

Application

• High-Performance Industrial Coatings: Used as a binder or resin modifier to enhance flexibility, adhesion, and weather resistance in protective coatings for automotive, marine, and architectural applications.
• Specialty Adhesives and Sealants: Serves as a key polymeric component to improve tack, cohesion, and environmental stability in pressure-sensitive and structural adhesive formulations.
• Engineering Plastics Modification: Acts as an impact modifier or compatibilizer in polymer blends, particularly for styrenic and acrylic-based engineering thermoplastics.
• Textile and Fiber Treatment: Employed in coatings and finishes for synthetic fibers to impart softness, water repellency, and durability.
• Printing Inks: Utilized as a resin in specialty ink formulations to improve gloss, rub resistance, and substrate adhesion.
• Leather Finishing: Applied in topcoat formulations to provide a flexible, protective, and high-gloss finish.

Basic Information

Product Name	2-Ethylhexyl 2-Propenoate Polymer With Ethenylbenzene And 2-Propenenitrile
CAS No.	26282-37-1
Molecular Formula	(C11H20O2.C8H8.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	2-Ethylhexyl Acrylate / Styrene / Acrylonitrile Terpolymer; Acrylic-Styrene-Acrylonitrile Terpolymer; ASA Terpolymer; 2-EHA/Styrene/AN Terpolymer; Poly(2-ethylhexyl acrylate-co-styrene-co-acrylonitrile); Octyl Acrylate Styrene Acrylonitrile Terpolymer; Terpolymer of 2-Ethylhexyl Acrylate, Styrene, and Acrylonitrile
EINECS	Contact for details

Quality Control

Our 2-Ethylhexyl 2-Propenoate Polymer With Ethenylbenzene And 2-Propenenitrile is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including monomer content, molecular weight distribution, viscosity, and thermal stability to ensure consistent performance and lot-to-lot uniformity. Certificates of Analysis (COA) documenting full specifications are available upon request.

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, consider under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	White to off-white beads or powder
Identification (IR)	Conforms
Assay (as polymer)	> 98.0 %
Residual Monomer (GC)	< 0.5 %
Viscosity (Solution)	Contact for details
Glass Transition Temp (Tg)	Contact for details
Moisture Content	< 1.0 %

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