Description

1,3-Benzenedicarboxylic Acid, Polymer With 1,4-Benzenedicarboxylic Acid, 2,2-Dimethyl-1,3-Propanediol, Hexanedioic Acid And Oxiranylmethyl 2-Methyl-2-Propenoate is a high-performance, multi-component polymer designed for advanced industrial applications. This engineered material offers a unique balance of thermal stability, chemical resistance, and mechanical properties, making it a critical component for demanding formulations. 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 resin component in powder coatings, coil coatings, and automotive finishes for superior weatherability, corrosion resistance, and gloss retention.
• Advanced Adhesives and Sealants: Serves as a key polymeric backbone in structural adhesives, potting compounds, and sealants requiring excellent adhesion and environmental stability.
• Engineered Thermoplastics and Composites: Incorporated as a modifier or co-polymer to improve the heat deflection temperature, dimensional stability, and chemical resistance of engineering plastics.
• Electrical Insulation Materials: Utilized in the formulation of wire enamels, insulating varnishes, and encapsulants due to its good dielectric properties and thermal endurance.
• UV-Curable Systems: Acts as a reactive oligomer or prepolymer in radiation-curable inks, overprint varnishes, and 3D printing resins, contributing to rapid cure and final film properties.

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, Polymer With 1,4-Benzenedicarboxylic Acid, 2,2-Dimethyl-1,3-Propanediol, Hexanedioic Acid And Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	155645-97-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(1,3-benzenedicarboxylic acid-co-1,4-benzenedicarboxylic acid-co-2,2-dimethyl-1,3-propanediol-co-hexanedioic acid-co-oxiranylmethyl 2-methyl-2-propenoate); Isophthalic-Terephthalic-Neopentyl Glycol-Adipic-Glycidyl Methacrylate Copolymer; Polyester Acrylate Hybrid Resin; Modified Polyester Acrylate Oligomer; Thermosetting Polyester Acrylate; Multi-Functional Polyester Co-Resin; Glycidyl Methacrylate Modified Polyester
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to a strict quality management system to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, hydroxyl value, epoxy equivalent weight, viscosity, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment to support your quality assurance protocols.

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 heat sources and open flames. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid flake / Pale yellow to amber
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Contact for details
Epoxy Equivalent Weight (g/eq)	Contact for details
Viscosity @ 25°C (cPs)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Non-Volatile Content (%)	≥ 98.0
Identification (IR)	Conforms

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