Description

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

Application

• Architectural and Industrial Paints & Coatings: Serves as a key binder in water-based or solvent-based formulations, providing weatherability, gloss, and scrub resistance.
• Pressure-Sensitive Adhesives (PSAs): Used in the production of tapes, labels, and graphic films, offering tunable tack, peel strength, and cohesion.
• Industrial and Protective Coatings: Formulated into primers, topcoats, and sealants for metal, wood, and plastic substrates, delivering corrosion and chemical protection.
• Textile and Leather Finishes: Acts as a coating or binder to provide water repellency, soft hand feel, and improved durability to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances surface properties like printability, gloss, and water resistance for paperboard and packaging materials.
• Caulks and Sealants: Imparts flexibility, adhesion, and longevity to elastomeric sealants used in construction and automotive applications.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 2-Ethylhexyl 2-Propenoate, Ethyl 2-Propenoate And Methyl 2-Propenoate
CAS No.	127620-19-3
Molecular Formula	(C4H6O2.C5H8O2.C8H14O2.C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid - Ethyl Acrylate - Methyl Methacrylate - 2-Ethylhexyl Acrylate Copolymer; MMA/EA/MAA/2-EHA Copolymer; Multi-Functional Acrylic Resin; Acrylic Terpolymer; 2-Methyl-2-propenoic acid polymer with ethyl 2-propenoate, methyl 2-propenoate and 2-ethylhexyl 2-propenoate; Acrylic Binder; ACR
EINECS	Contact for details

Quality Control

Every batch of our acrylic copolymer is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure batch-to-batch consistency and performance. Key parameters such as solid content, viscosity, pH, and glass transition temperature (Tg) are rigorously controlled. Certificates of Analysis (COA) documenting full 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, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid
Solid Content	40 - 50 %
Viscosity (Brookfield)	500 - 5000 cps
pH	7.0 - 9.0
Glass Transition Temperature (Tg)	-10°C to +30°C
Residual Monomer	< 0.5 %

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