Description

2-Propenoic Acid, Ethyl Ester, Polymer With Isooctyl 2-Propenoate is a high-performance acrylic copolymer designed for advanced material formulations. This polymer is engineered to deliver a critical balance of flexibility, durability, and chemical resistance, making it a versatile component for demanding industrial applications. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance product performance and longevity.

Application

• Pressure-Sensitive Adhesives (PSAs): A key component for tapes and labels, providing excellent tack and peel strength.
• Industrial & Protective Coatings: Used in formulations for metal, plastic, and wood coatings to improve weatherability, flexibility, and chemical resistance.
• Sealants and Caulks: Imparts long-term elasticity and adhesion to substrates in construction and automotive applications.
• Textile and Non-Woven Binders: Enhances the durability and hand-feel of fabrics and fiber-based materials.
• Printing Inks: Contributes to film formation, gloss, and adhesion properties in various ink systems.
• Elastomer Modification: Used as a processing aid or modifier to improve the properties of rubber compounds.

Basic Information

Product Name	2-Propenoic Acid, Ethyl Ester, Polymer With Isooctyl 2-Propenoate
CAS No.	68540-68-1
Molecular Formula	(C5H8O2 · C11H20O2)x
Molecular Weight	Polymer - Variable
Synonyms	Ethyl Acrylate/Isooctyl Acrylate Copolymer; Acrylic Copolymer EA/IOA; Poly(ethyl acrylate-co-isooctyl acrylate); 2-Propenoic acid, 2-ethylhexyl ester, polymer with ethyl 2-propenoate; Ethyl Acrylate and Isooctyl Acrylate Polymer; Acrylate Copolymer; IOA/EA Copolymer
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Ethyl Ester, Polymer With Isooctyl 2-Propenoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent molecular weight distribution, monomer content, viscosity, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing all relevant specifications 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 flames. For long-term storage, an inert atmosphere (e.g., nitrogen) is recommended to prevent oxidation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	≥ 98.0%
Viscosity (Brookfield, 25°C)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (Ethyl Acrylate)	< 1000 ppm
Acid Value	< 1.0 mg KOH/g
Color (Gardner)	< 2

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