2-Propenoic Acid, Polymer With Ethenyl Acetate, 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate CAS NO 54579-45-2

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CAS No.:54579-45-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2-Propenoic Acid, Polymer With Ethenyl Acetate, 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate is a specialized acrylic copolymer designed to deliver a unique balance of properties for demanding industrial formulations. This multi-component polymer is engineered to provide excellent film formation, adhesion, and durability, making it a critical raw material for high-performance coatings and adhesives. It is essential for manufacturers in the paints & coatings, pressure-sensitive adhesives, and construction materials sectors seeking to enhance product flexibility and weather resistance.

Application

Architectural and Decorative Paints: Used as a key binder to improve film integrity, scrub resistance, and gloss control in interior and exterior water-based paints.
Industrial Protective Coatings: Provides corrosion resistance and durability for metal primers and topcoats used in automotive, machinery, and structural steel applications.
Pressure-Sensitive Adhesives (PSAs): Serves as a primary polymer for labels, tapes, and graphic films, offering a balance of tack, peel adhesion, and cohesion.
Construction and Caulks: Imparts flexibility, adhesion, and water resistance in sealants, caulks, and waterproofing membranes.
Textile and Leather Finishes: Utilized as a coating or binder to provide a soft hand feel, durability, and water repellency to fabrics and leather goods.
Paper and Packaging Coatings: Enhances surface gloss, printability, and moisture barrier properties for paperboard and packaging materials.

Basic Information


Product Name	2-Propenoic Acid, Polymer With Ethenyl Acetate, 2-Ethylhexyl 2-Propenoate And Ethyl 2-Propenoate
CAS No.	54579-45-2
Molecular Formula	(C₃H₄O₂·C₄H₆O₂·C₁₁H₂₀O₂·C₅H₈O₂)ₓ
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic acid-vinyl acetate-2-ethylhexyl acrylate-ethyl acrylate polymer; Acrylic acid/VA/2-EHA/EA copolymer; 2-Ethylhexyl acrylate-ethyl acrylate-acrylic acid-vinyl acetate copolymer; Acrylic copolymer resin; Vinyl acetate acrylic copolymer; ACR polymer; Multi-component acrylic emulsion polymer; Poly(acrylic acid-co-vinyl acetate-co-2-ethylhexyl acrylate-co-ethyl acrylate)
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer content, molecular weight distribution, viscosity, and pH. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment. We support 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 temperatures between 15°C and 25°C (59°F and 77°F). Protect from freezing and extreme heat. Keep away from strong oxidizing agents. For long-term storage, ensure containers are sealed to prevent skin formation or evaporation of volatiles.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	45 - 55 %
pH	6.0 - 8.5
Viscosity (Brookfield)	500 - 3000 mPa·s
Glass Transition Temperature (Tg)	-10°C to +10°C
Minimum Film Forming Temperature (MFFT)	< 10°C
Residual Monomer	< 500 ppm
Particle Size	0.1 - 0.3 µm