Description

1,3-Benzenedicarboxylic Acid, Polymer With (2E)-2-Butenedioic Acid And 1,2-Ethanediol, 2-Ethylhexyl Ester is a specialized polymeric ester designed for high-performance applications requiring chemical resistance and durability. This product is engineered to deliver consistent quality and reliable performance in demanding industrial environments. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty polymer industries seeking advanced material properties.

Application

• High-Performance Industrial Coatings: Used as a resin modifier to enhance chemical resistance, flexibility, and adhesion in protective coatings for metal, concrete, and plastics.
• Specialty Adhesives and Sealants: Acts as a key polymeric component to improve bond strength, elasticity, and environmental stability.
• Polymer Modification: Employed as an additive or co-polymer to tailor the physical and chemical properties of base polymers, such as impact resistance and weatherability.
• Inks and Pigment Dispersions: Serves as a grinding resin or dispersing agent to improve color development and stability in high-quality printing inks.
• Composite Materials: Utilized in the formulation of matrix resins for fiber-reinforced composites requiring specific thermal and mechanical characteristics.

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, Polymer With (2E)-2-Butenedioic Acid And 1,2-Ethanediol, 2-Ethylhexyl Ester
CAS No.	68647-31-4
Molecular Formula	(C8H6O4 · C4H4O4 · C2H6O2 · C8H16O2)n
Molecular Weight	Polymeric substance (Contact for details)
Synonyms	Poly(1,3-benzenedicarboxylic acid-co-(2E)-2-butenedioic acid-co-1,2-ethanediol), 2-ethylhexyl ester; Isophthalic Acid-Fumaric Acid-Ethylene Glycol Copolymer, 2-Ethylhexyl Ester; Polyester Resin based on Isophthalic Acid, Fumaric Acid, and Ethylene Glycol, 2-Ethylhexyl Terminated; 2-Ethylhexyl Ester of Isophthalic Acid-Fumaric Acid-Ethylene Glycol Copolymer; Fumaric Acid-Isophthalic Acid-Ethylene Glycol Polymer, 2-Ethylhexyl Ester; EH Ester of IPA/FA/EG Copolymer
EINECS	Contact for details

Quality Control

Our production of 1,3-Benzenedicarboxylic Acid, Polymer With (2E)-2-Butenedioic Acid And 1,2-Ethanediol, 2-Ethylhexyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including assessment of key parameters like acid value, viscosity, and color. Certificates of Analysis (COA) documenting full 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color (Gardner)	≤ 4
Acid Value (mg KOH/g)	≤ 10.0
Viscosity (at 25°C)	Contact for details
Solid Content (%)	Contact for details
Identification (IR)	Conforms

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