Description

2-Propenoic Acid, Butyl Ester, Polymer With 2-Hydroxyethyl 2-Propenoate is a high-performance acrylic copolymer designed to deliver exceptional film-forming properties and durability. This versatile polymer is engineered to provide excellent adhesion, flexibility, and resistance to water and chemicals, making it a critical component in advanced coating formulations. It is essential for manufacturers in the paints & coatings, adhesives, and industrial sealants sectors seeking to enhance product performance and longevity.

Application

• Industrial and Architectural Paints & Coatings: Acts as a primary binder in water-based and solvent-based formulations, providing gloss, weather resistance, and film integrity.
• Adhesives and Sealants: Used in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives for its strong bonding and cohesive strength.
• Textile and Leather Finishes: Imparts a soft hand feel, water repellency, and durability to fabrics and leather goods.
• Paper Coatings: Enhances surface gloss, printability, and water resistance of paper and paperboard products.
• Industrial Maintenance Coatings: Formulated into protective coatings for metal, concrete, and other substrates requiring corrosion and chemical resistance.
• Printing Inks: Serves as a resin component to improve ink adhesion, rub resistance, and drying characteristics.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With 2-Hydroxyethyl 2-Propenoate
CAS No.	32409-50-0
Molecular Formula	(C7H12O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate / 2-Hydroxyethyl Acrylate Copolymer; Acrylic Resin; Poly(butyl acrylate-co-2-hydroxyethyl acrylate); BA/HEA Copolymer; Butyl Acrylate Hydroxyethyl Acrylate Copolymer; 2-Propenoic Acid, Butyl Ester, Polymer with 2-Hydroxyethyl 2-Propenoate; Acrylic Copolymer Resin
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against critical parameters including monomer content, molecular weight distribution, viscosity, and solids content. A Certificate of Analysis (COA) detailing all test results is provided with every shipment 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 temperatures between 15-25°C (59-77°F). Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for a minimum of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
pH	6.0 - 8.0
Glass Transition Temperature (Tg)	-20°C to +10°C
Residual Monomer	< 500 ppm
Identification (IR)	Conforms

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