Description

2-Propenoic Acid, 2-Methyl-, Polymer With 2-Ethylhexyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a high-performance acrylic copolymer designed to deliver exceptional film-forming, adhesion, and durability properties. This versatile polymer is engineered to meet the stringent demands of industrial formulations where consistent quality and reliable performance are critical. It serves as a key raw material for manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product resilience and functionality.

Application

• Industrial and Protective Coatings: Used as a primary binder in solvent-based and high-solids coatings for metal, wood, and plastic substrates, providing excellent weather resistance, gloss, and hardness.
• Pressure-Sensitive Adhesives (PSAs): Imparts balanced tack, peel strength, and shear resistance for labels, tapes, and graphic films.
• Printing Inks: Serves as a resin component in flexographic and gravure inks, improving pigment wetting, printability, and substrate adhesion.
• Textile and Leather Finishes: Applied as a coating or finishing agent to enhance fabric durability, water repellency, and handle.
• Caulks and Sealants: Contributes to flexibility, adhesion, and long-term weatherability in construction and automotive sealant formulations.
• Plastic Modifiers: Used as an impact modifier or processing aid to improve the mechanical properties of various plastic compounds.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 2-Ethylhexyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	25133-98-6
Molecular Formula	(C4H6O2.C8H14O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Terpolymer; Methyl Methacrylate / 2-Ethylhexyl Acrylate / Methacrylic Acid Terpolymer; MMA/EHA/MAA Terpolymer; Acrylic Resin; Poly(methyl methacrylate-co-2-ethylhexyl acrylate-co-methacrylic acid); 2-Propenoic acid, 2-methyl-, polymer with 2-ethylhexyl 2-propenoate and methyl 2-methyl-2-propenoate; Methacrylic Acid Polymer with Methyl Methacrylate and 2-Ethylhexyl Acrylate
EINECS	Contact for details

Quality Control

Our production of this acrylic terpolymer adheres to strict quality management systems. Every batch is characterized for critical parameters including molecular weight distribution, acid value, glass transition temperature (Tg), and solution viscosity to ensure batch-to-batch consistency. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 and maintain polymer integrity.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid beads
Solid Content	Contact for details
Acid Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Viscosity (Solution)	Contact for details
Molecular Weight (Mw)	Contact for details
Color (Gardner)	≤ 2
Identification (IR)	Conforms

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