Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethyl 2-Propenoate And Isooctyl 2-Propenoate is a high-performance acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical component in advanced coating formulations. It is essential for manufacturers in the paints and coatings, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Industrial Paints and Coatings: Serves as a primary binder or modifier in high-performance metal, wood, and plastic coatings, providing enhanced gloss, weatherability, and corrosion resistance.
• Adhesives and Sealants: Used as a key polymer in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives for its strong bonding and flexibility.
• Printing Inks: Acts as a resin component in flexographic and gravure inks, improving pigment wetting, print clarity, and substrate adhesion.
• Textile and Leather Finishes: Imparts durable, flexible, and water-resistant finishes to fabrics and leather goods.
• Caulks and Putties: Provides the necessary cohesion, elasticity, and longevity in automotive and industrial caulking compounds.
• Specialty Polymer Modifications: Employed as an additive to modify the properties of other polymer systems, enhancing toughness, compatibility, or processing characteristics.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethyl 2-Propenoate And Isooctyl 2-Propenoate
CAS No.	68540-67-0
Molecular Formula	(C4H6O2.C5H8O2.C11H20O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methyl Methacrylate / Ethyl Acrylate / Isooctyl Acrylate Copolymer; MMA/EA/IOA Terpolymer; Poly(methyl methacrylate-co-ethyl acrylate-co-isooctyl acrylate); Acrylic Terpolymer Resin; 2-Methyl-2-propenoic Acid Methyl Ester Polymer with Ethyl 2-Propenoate and Isooctyl 2-Propenoate; Light-stable Acrylic Polymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as molecular weight distribution, monomer residue, viscosity, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing all relevant specifications are provided with each 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 (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 integrity.

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid / Solid
Solid Content	Contact for details
Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Residual Monomer	≤ 0.5% (Total)
Color (Gardner)	≤ 2
Solubility	Soluble in common organic solvents

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