Description

2-Propenoic Acid, Ethyl Ester, Polymer With Ethenyl Acetate And 2-Ethylhexyl 2-Propenoate is a high-performance acrylic-based terpolymer designed for demanding industrial applications. This versatile polymer is engineered to provide an optimal balance of adhesion, flexibility, and durability in formulated products. It is a critical raw material for manufacturers in the coatings, adhesives, and sealants industries seeking to enhance product performance and reliability. CAS No. 30900-72-2.

Application

This advanced terpolymer is utilized across various sectors due to its excellent film-forming and binding properties. Key application areas include:

• Industrial and Architectural Coatings: As a primary binder in water-based paints and varnishes, providing excellent gloss, weather resistance, and adhesion to diverse substrates.
• Pressure-Sensitive Adhesives (PSAs): Used in the formulation of tapes, labels, and graphic films, offering a balance of tack, peel strength, and shear resistance.
• Textile and Non-Woven Binders: Imparts durability, softness, and wash resistance to fabrics and fiber-based products.
• Paper Coatings and Sizing: Enhances surface strength, printability, and water resistance of paper and paperboard.
• Leather Finishing: Provides a flexible, protective topcoat that improves abrasion resistance and aesthetic appeal.
• Caulks and Sealants: Contributes to elasticity, adhesion, and long-term durability in construction and automotive sealants.

Basic Information

Product Name	2-Propenoic Acid, Ethyl Ester, Polymer With Ethenyl Acetate And 2-Ethylhexyl 2-Propenoate
CAS No.	30900-72-2
Molecular Formula	(C5H8O2.C4H6O2.C8H14O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Terpolymer; Ethyl Acrylate / Vinyl Acetate / 2-Ethylhexyl Acrylate Terpolymer; EHA/VAc/EA Terpolymer; 2-Ethylhexyl Acrylate-Vinyl Acetate-Ethyl Acrylate Polymer; Poly(ethyl acrylate-co-vinyl acetate-co-2-ethylhexyl acrylate); Acrylic resin; Aqueous acrylic polymer dispersion; CAS 30900-72-2
EINECS	Contact for details

Quality Control

Our production of this acrylic terpolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance. Quality is monitored through parameters including solid content, viscosity, pH, particle size, and mechanical stability. Certificates of Analysis (COA) documenting these specifications are available for every batch upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product properties. Protect from freezing.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	45 - 55 %
pH Value	6.0 - 8.0
Viscosity (Brookfield)	500 - 3000 mPa·s
Minimum Film Forming Temperature (MFFT)	< 10 °C
Particle Size	0.1 - 0.3 µm
Residual Monomer	< 500 ppm

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