Description

2-Butenedioic Acid (E)-, Dibutyl Ester, Polymer With Ethenyl Acetate is a specialized copolymer designed for advanced material science applications. This polymer combines the properties of a fumarate derivative with vinyl acetate, offering unique characteristics for modifying polymer backbones and enhancing material performance. It is primarily utilized by industrial manufacturers in the coatings, adhesives, and specialty plastics sectors seeking to improve product flexibility, adhesion, and durability. This product is supplied with full traceability and quality documentation.

Application

• Polymer Modification Agent: Used as a reactive comonomer or crosslinking agent to modify the properties of base polymers, enhancing flexibility and impact resistance.
• Coating Formulations: Serves as a key ingredient in high-performance industrial and protective coatings to improve film formation, adhesion to substrates, and chemical resistance.
• Adhesive & Sealant Production: Imparts tackifying and binding properties in the formulation of pressure-sensitive adhesives, structural adhesives, and sealants.
• Specialty Plastic Additive: Incorporated into plastic compounds to act as an internal plasticizer or compatibilizer, improving processability and final product characteristics.
• Ink Resin Component: Utilized in the synthesis of resins for printing inks, contributing to gloss, drying properties, and pigment wetting.

Basic Information

Product Name	2-Butenedioic Acid (E)-, Dibutyl Ester, Polymer With Ethenyl Acetate
CAS No.	25989-00-8
Molecular Formula	(C12H20O4·C4H6O2)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(vinyl acetate-co-dibutyl fumarate); Vinyl Acetate / Dibutyl Fumarate Copolymer; Dibutyl Fumarate-Vinyl Acetate Copolymer; Fumaric Acid, Dibutyl Ester, Polymer with Ethenyl Acetate; Butenedioic Acid (E)-, Dibutyl Ester, Polymer with Vinyl Acetate; VAc/DBF Copolymer; DBF-VAc Copolymer
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid (E)-, Dibutyl Ester, Polymer With Ethenyl Acetate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in composition, molecular weight distribution, and performance characteristics. Certificates of Analysis (COA) detailing key parameters are available upon request, providing full traceability and compliance with relevant industry standards.

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. For long-term storage, consider an inert atmosphere to maintain polymer stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (Monomer Ratio)	As per customer grade requirement
Viscosity	Lot-specific (reported on COA)
Solid Content	Lot-specific (reported on COA)
Residual Monomers	< 1.0% (or as per grade)

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