Description

2-Propenoic Acid, 2-Ethylhexyl Ester, Polymer With 1-Ethenyl-3-Methylbenzene And 1-Ethenyl-4-Methylbenzene is a high-performance, tailored copolymer designed for advanced material applications. This product offers a unique balance of properties derived from its acrylic and styrenic monomers, making it a critical component for formulators seeking enhanced durability and chemical resistance. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics industries to improve product performance and longevity.

Application

• Industrial and Protective Coatings: Used as a key resin binder to provide excellent weatherability, water resistance, and adhesion to various substrates.
• Pressure-Sensitive Adhesives (PSAs): Imparts superior tack, peel strength, and cohesive balance for labels, tapes, and graphic films.
• Plastic Modifiers and Impact Improvers: Enhances the toughness, flexibility, and processability of engineering plastics and polymer blends.
• Sealants and Caulks: Contributes to long-term elasticity, UV stability, and resistance to shrinkage in construction and automotive sealants.
• Printing Inks: Serves as a pigment grinding resin and film-former, improving gloss, rub resistance, and drying characteristics.
• Textile and Leather Finishes: Provides durable, flexible coatings that enhance the feel, appearance, and performance of treated fabrics.

Basic Information

Product Name	2-Propenoic Acid, 2-Ethylhexyl Ester, Polymer With 1-Ethenyl-3-Methylbenzene And 1-Ethenyl-4-Methylbenzene
CAS No.	126037-00-1
Molecular Formula	(C11H20O2.C9H10.C9H10)x
Molecular Weight	Polymer - varies by grade
Synonyms	2-Ethylhexyl Acrylate / Vinyltoluene Copolymer; Acrylic Acid, 2-Ethylhexyl Ester, Polymer with Ethenylmethylbenzene; Vinyl Toluene-Acrylate Copolymer; 2-EHA/VT Copolymer; Poly(2-ethylhexyl acrylate-co-vinyltoluene); Vinyltoluene Acrylate Resin; VT/2-EHA Copolymer
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer conversion, molecular weight distribution, and residual monomer content. Certificates of Analysis (COA) detailing these specifications are provided with every shipment and 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 temperatures between 15-25°C (59-77°F). Keep away from heat sources and open flames. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid or solid
Solid Content	Contact for details
Viscosity (Brookfield)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Residual Monomer	≤ 0.5% (total)
Color (Gardner)	≤ 3

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