Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate is a high-performance acrylic copolymer, widely recognized for its excellent film-forming properties, durability, and chemical resistance. This versatile polymer is engineered to deliver consistent quality and performance in demanding industrial applications. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product flexibility and adhesion.

Application

• Industrial Coatings: A key binder in solvent-based and waterborne coatings for metal, wood, and plastic substrates, providing excellent gloss, weatherability, and corrosion resistance.
• Adhesives and Sealants: Used as a primary polymer in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, offering strong tack and cohesive strength.
• Textile and Leather Finishing: Imparts durable, flexible, and water-resistant finishes to fabrics and leather goods.
• Printing Inks: Serves as a resin component in flexographic and gravure inks, enhancing pigment dispersion, print clarity, and substrate adhesion.
• Caulks and Putties: Provides elasticity and long-term durability in automotive and construction-grade caulking compounds.
• Paper Coatings: Used in coatings to improve paper surface properties, such as printability, gloss, and water resistance.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate
CAS No.	26353-42-4
Molecular Formula	(C7H12O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate Ethyl Acrylate Copolymer; Ethyl Acrylate Butyl Acrylate Copolymer; Acrylic Copolymer; Poly(butyl acrylate-co-ethyl acrylate); 2-Propenoic Acid, Butyl Ester, Polymer with Ethyl 2-Propenoate; Butyl Acrylate/Ethyl Acrylate Copolymer; BA/EA Copolymer; Acrylic Resin
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate is manufactured under a stringent quality management system. Every batch is tested to ensure it meets precise specifications for molecular weight distribution, viscosity, solids content, and monomer residue levels. Certificates of Analysis (COA) documenting these parameters are provided with each shipment to guarantee batch-to-batch consistency and performance reliability for your formulations.

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. Under recommended storage conditions, the product has a typical shelf life of 12-24 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)	-40°C to -10°C
Residual Monomer (Total)	< 0.5 %
Identification (IR)	Conforms

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