Description

Hexanedioic Acid, Polymer With 1,2-Ethanediol And 1,3-Isobenzofurandione, Benzoate is a specialized polymeric ester, commonly recognized as a modified polyester resin. This compound is engineered to deliver enhanced performance characteristics, including improved thermal stability and compatibility with various substrates. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to formulate high-performance, durable products.

Application

• Industrial Coatings: Used as a resin component in heat-resistant, durable, and chemically resistant coating formulations for metal, wood, and plastic substrates.
• Adhesives and Sealants: Serves as a key polymer backbone in high-performance structural and hot-melt adhesives, providing strong bonding and flexibility.
• Plastic Modifiers: Acts as a compatibilizer and performance additive in engineering plastics and polymer blends to enhance impact resistance and thermal properties.
• Ink Resins: Utilized in the formulation of specialty printing inks, particularly where fast curing, gloss, and adhesion are required.
• Wire and Cable Insulation: Incorporated into polymer compounds for insulating materials that demand good electrical properties and thermal endurance.
• Automotive Components: Found in under-the-hood applications and interior parts requiring polymers with stability against heat and automotive fluids.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,2-Ethanediol And 1,3-Isobenzofurandione, Benzoate
CAS No.	64296-27-1
Molecular Formula	(C6H10O4 • C2H6O2 • C8H4O3)n • C7H6O2
Molecular Weight	Polymeric (Variable)
Synonyms	Poly(ethylene adipate-co-phthalate) benzoate; Benzoate-terminated poly(ethylene adipate phthalate); Adipic acid-ethylene glycol-phthalic anhydride polymer, benzoate; Poly(ethylene adipate phthalate) benzoate ester; PEAB resin; Modified polyester resin 64296-27-1; Ethylene glycol/adipic acid/phthalic anhydride copolymer, benzoated
EINECS	Contact for details

Quality Control

Our production of Hexanedioic Acid, Polymer With 1,2-Ethanediol And 1,3-Isobenzofurandione, Benzoate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as acid value, hydroxyl value, viscosity, and molecular weight distribution. 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, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The material may be hygroscopic; prolonged exposure to high humidity should be avoided to prevent moisture absorption and potential property changes.

Specification

Item	Specification
Appearance	Pale yellow to amber solid or viscous liquid
Identification (IR)	Conforms to structure
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Reported value ±10%
Viscosity (at 25°C)	Reported value ±15%
Softening Point / Glass Transition Temp (Tg)	Reported value ±5°C
Color (Gardner)	≤ 4
Moisture Content (KF)	≤ 0.5%

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