Description

2-Propenoic Acid, Butyl Ester, Dimer, Polymer With 2-Ethylhexyl 2-Propenoate Dimer is a high-performance, cross-linked acrylic copolymer designed for advanced material formulations. This specialized polymer offers exceptional durability, flexibility, and chemical resistance, making it a critical component for demanding industrial applications. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for advanced composites and specialty polymer production.

Application

• High-Performance Industrial Coatings: Used as a key film-forming agent in protective coatings for metal, concrete, and plastics, providing enhanced weatherability and chemical resistance.
• Advanced Adhesives & Sealants: Serves as a primary polymer backbone in pressure-sensitive adhesives (PSAs), structural adhesives, and flexible sealants, improving tack, peel strength, and longevity.
• Specialty Elastomers and Rubber Modifiers: Imparts improved tensile strength, elasticity, and low-temperature flexibility to synthetic rubbers and thermoplastic elastomers (TPEs).
• Composite Materials: Acts as a reactive modifier or cross-linking agent in fiber-reinforced plastics (FRP) and other composite systems to enhance matrix properties.
• Printing Inks and Overprint Varnishes: Utilized to improve gloss, abrasion resistance, and adhesion properties in high-quality industrial and packaging inks.
• Textile and Leather Finishing: Employed in coatings and binders to provide durable, flexible, and water-resistant finishes to fabrics and leather goods.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Dimer, Polymer With 2-Ethylhexyl 2-Propenoate Dimer
CAS No.	59913-88-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Butyl Acrylate Dimer Polymer with 2-Ethylhexyl Acrylate Dimer; Acrylic Dimer Copolymer; Poly(butyl acrylate-co-2-ethylhexyl acrylate) dimer; BA/2-EHA Dimer Copolymer; Cross-linked Acrylic Copolymer; Dimeric Acrylate Polymer; CAS 59913-88-1 Polymer; Reactive Acrylic Oligomer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Butyl Ester, Dimer, Polymer With 2-Ethylhexyl 2-Propenoate Dimer adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent molecular weight distribution, viscosity, monomer content, and functional group integrity. Certificates of Analysis (COA) documenting key parameters are available upon request, supporting compliance with relevant industry and customer-specific specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flames. Under these conditions, the product is stable for the recommended shelf life.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Viscosity (at 25°C)	Contact for details
Solid Content	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Monomer Content (by GC)	≤ 0.5%
Identification (IR)	Conforms to standard

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