Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate And 2-Ethylhexyl 2-Propenoate is a high-performance acrylic copolymer designed for demanding industrial applications. This versatile polymer offers a unique balance of properties, including excellent film formation, adhesion, and durability, making it a critical component in advanced coating systems. It is essential for manufacturers in the paints & coatings, adhesives & sealants, and construction materials sectors seeking to enhance product performance and longevity.

Application

• Architectural and Industrial Paints & Coatings: Acts as a primary binder in water-based and solvent-based formulations, providing weatherability, gloss, and film integrity.
• Pressure-Sensitive Adhesives (PSAs): Used in tape and label formulations to deliver optimal tack, peel strength, and shear resistance.
• Construction Sealants and Caulks: Imparts flexibility, adhesion to various substrates, and long-term durability in joint sealing applications.
• Textile and Leather Finishes: Serves as a coating or binder to improve surface feel, abrasion resistance, and water repellency.
• Paper and Packaging Coatings: Enhances surface gloss, printability, and barrier properties for paperboard and packaging materials.
• Industrial Maintenance Coatings: Provides protective films for metal, concrete, and other surfaces against corrosion and environmental degradation.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate And 2-Ethylhexyl 2-Propenoate
CAS No.	31071-53-1
Molecular Formula	(C4H6O2.C8H14O2.C11H20O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methyl Methacrylate / Butyl Acrylate / 2-Ethylhexyl Acrylate Terpolymer; MMA/BA/2-EHA Terpolymer; Poly(methyl methacrylate-co-butyl acrylate-co-2-ethylhexyl acrylate); Acrylic Terpolymer Resin; Butyl Acrylate - Methyl Methacrylate - 2-Ethylhexyl Acrylate Polymer; 2-Methyl-2-propenoic Acid Polymer with Butyl 2-Propenoate and 2-Ethylhexyl 2-Propenoate
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a stringent quality management system. Each batch undergoes rigorous testing for critical parameters such as solids content, viscosity, glass transition temperature (Tg), and mechanical properties to ensure consistent performance and batch-to-batch uniformity. Certificates of Analysis (COA) documenting full 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 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
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
pH Value	6.0 - 8.5
Glass Transition Temperature (Tg)	-20°C to +20°C
Minimum Film Forming Temperature (MFFT)	< 10°C

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