Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate is a high-performance acrylic copolymer designed for demanding industrial applications. This terpolymer offers a unique balance of properties derived from its constituent monomers, making it a versatile material for formulating durable coatings and adhesives. It is essential for manufacturers in the paints, coatings, and specialty chemical industries seeking to enhance product performance, durability, and application characteristics.

Application

• Industrial and Architectural Coatings: Used as a key film-forming resin in water-based or solvent-based paints to provide excellent weather resistance, gloss retention, and adhesion to various substrates.
• Automotive Refinish and OEM Coatings: Imparts durability, chemical resistance, and a high-quality finish in primer, basecoat, and clearcoat formulations.
• Adhesives and Sealants: Serves as a primary polymer in pressure-sensitive adhesives (PSAs) and construction sealants, offering good tack, cohesion, and flexibility.
• Textile and Leather Finishes: Applied as a coating or binder to provide fabrics and leather with water repellency, abrasion resistance, and improved hand feel.
• Printing Inks: Utilized in the formulation of inks for plastics and metals to enhance adhesion, rub resistance, and gloss.
• Plastic Modifiers and Impact Improvers: Can be compounded with other polymers to modify toughness, processing characteristics, and surface properties.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate
CAS No.	25685-32-9
Molecular Formula	(C5H8O2.C8H14O2.C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Terpolymer; MMA/2-EHA/EA Terpolymer; Methyl Methacrylate / 2-Ethylhexyl Acrylate / Ethyl Acrylate Terpolymer; Poly(methyl methacrylate-co-2-ethylhexyl acrylate-co-ethyl acrylate); Acrylic resin; Acrylic copolymer resin; Methacrylic acid, methyl ester, polymer with 2-ethylhexyl acrylate and ethyl acrylate
EINECS	Contact for details

Quality Control

Our acrylic copolymer is produced under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Key parameters such as solid content, viscosity, glass transition temperature (Tg), and monomer residue are rigorously tested. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our production adheres to ISO 9001 standards, and the product is manufactured in compliance with global regulatory frameworks including REACH.

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/59-77°F). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid
Solid Content	40 - 60%
Viscosity (Brookfield)	500 - 5000 cps
pH Value	6.0 - 8.5
Glass Transition Temperature (Tg)	-10°C to +30°C
Residual Monomer	< 0.1%
Identification (IR)	Complies

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