Description

1,4-Benzenedicarboxylic Acid, Polymer With 1,3-Dihydro-1,3-Dioxo-5-Isobenzofurancarboxylic Acid, 2,2-Dimethyl-1,3-Propanediol, 1,2-Ethanediol And Hexanedioic Acid CAS NO 114267-10-6 is a high-performance, multi-component polyester resin designed for demanding industrial applications. This specialized polymer offers a unique balance of thermal stability, chemical resistance, and mechanical properties derived from its complex co-monomer composition. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product durability and performance.

Application

• High-Performance Industrial Coatings: Used as a key resin binder in powder coatings, coil coatings, and can coatings, providing excellent weatherability, corrosion resistance, and surface hardness.
• Thermosetting Adhesives and Sealants: Serves as a base polymer for structural adhesives and sealants requiring strong bonding, flexibility, and resistance to environmental stress.
• Engineering Plastics and Composites: Incorporated as a modifier or primary resin in composite materials to improve heat distortion temperature, dimensional stability, and chemical resistance.
• Electrical Insulation Materials: Utilized in the formulation of wire enamels and insulating varnishes due to its good dielectric properties and thermal endurance.
• Automotive and Aerospace Components: Applied in under-the-hood parts, interior trim, and composite panels where a combination of lightweight, strength, and temperature resistance is critical.
• Specialty Inks and Overprint Varnishes: Functions as a film-forming agent in inks and varnishes for packaging, offering high gloss, scratch resistance, and fast curing properties.

Basic Information

Product Name	1,4-Benzenedicarboxylic Acid, Polymer With 1,3-Dihydro-1,3-Dioxo-5-Isobenzofurancarboxylic Acid, 2,2-Dimethyl-1,3-Propanediol, 1,2-Ethanediol And Hexanedioic Acid
CAS No.	114267-10-6
Molecular Formula	(C8H6O4·C10H6O5·C5H12O2·C2H6O2·C6H10O4)n
Molecular Weight	Polymer - Contact for details
Synonyms	Poly(neopentyl glycol-co-ethylene glycol-co-terephthalic acid-co-trimellitic acid-co-adipic acid); Terephthalic Acid/Trimellitic Acid/Neopentyl Glycol/Ethylene Glycol/Adipic Acid Copolymer; Polyester Resin from TPA, TMA, NPG, EG, and AA; Carboxyl-Functional Polyester Resin; Thermosetting Polyester; Saturated Polyester Resin; Coating Polyester; Adhesive Polyester Resin
EINECS	Contact for details

Quality Control

Our production of this high-performance polyester resin adheres to strict quality management systems, ensuring batch-to-batch consistency for your formulation needs. Key parameters such as acid value, hydroxyl value, viscosity, glass transition temperature (Tg), and color are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to support your quality assurance and regulatory compliance.

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). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption, which can affect product performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	White to off-white granules or powder
Acid Value (mg KOH/g)	10 - 50
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (mPa·s, @ specified temp & conc.)	Contact for details
Glass Transition Temperature (Tg, °C)	40 - 70
Color (Gardner)	≤ 2
Moisture Content (%)	≤ 0.5
Softening Point (°C)	Contact for details

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