Description

2-Propenoic Acid, 2-Ethylhexyl Ester, Polymer With 1,3-Butadiene is a synthetic copolymer that combines the properties of acrylic and butadiene monomers. This material is valued for its excellent flexibility, adhesion, and weatherability, making it a versatile component in high-performance formulations. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance product durability and performance.

Application

• Pressure-Sensitive Adhesives (PSAs): Imparts tack, peel strength, and flexibility for labels and tapes.
• Industrial & Architectural Coatings: Used as a binder or modifier to improve film formation, flexibility, and resistance to weathering and chemicals.
• Sealants and Caulks: Provides elastic recovery, adhesion to various substrates, and long-term durability.
• Textile and Non-Woven Binders: Enhances fabric hand feel, wash durability, and abrasion resistance.
• Impact Modifier for Plastics: Used to toughen rigid polymers like PVC or engineering plastics.
• Elastomeric Roof Coatings: Offers waterproofing, UV resistance, and elongation for roofing systems.
• Printing Inks: Contributes to ink adhesion, gloss, and flexibility on various surfaces.

Basic Information

Product Name	2-Propenoic Acid, 2-Ethylhexyl Ester, Polymer With 1,3-Butadiene
CAS No.	37452-60-1
Molecular Formula	(C11H20O2.C4H6)x
Molecular Weight	Polymer - varies by grade
Synonyms	2-Ethylhexyl Acrylate-Butadiene Copolymer; Acrylic Acid, 2-Ethylhexyl Ester, Polymer with 1,3-Butadiene; Butadiene/2-Ethylhexyl Acrylate Copolymer; 2-EHA/BD Copolymer; Poly(butadiene-co-2-ethylhexyl acrylate); Acrylic Modified Polybutadiene; CAS 37452-60-1
EINECS	Contact for details

Quality Control

Our production of 2-Ethylhexyl Acrylate-Butadiene Copolymer adheres to stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure consistency in key parameters such as solids content, viscosity, glass transition temperature (Tg), and particle size. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage under recommended conditions, the product is typically stable.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or emulsion
Solids Content	40 - 60% (or as per grade)
Viscosity	Grade dependent
pH (for emulsion grades)	6.0 - 9.0
Glass Transition Temperature (Tg)	Grade dependent
Residual Monomer	< 0.5%

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