Description

Ethylene Glycol, Trimellitic Anhydride, Methylenedianiline, Dimethylterephthalate, Tris(2-Hydroxyethyl) Isocyanurate Polymer is a specialized, high-performance polymer derived from a polycondensation reaction. This compound is engineered to deliver exceptional thermal stability and chemical resistance, making it a critical material for demanding industrial applications. It is primarily sought after by manufacturers in the coatings, advanced composites, and specialty plastics industries who require durable, high-temperature performance materials.

Application

• High-Temperature Resistant Coatings: Used as a binder or cross-linking agent in industrial and protective coatings for automotive, aerospace, and appliance finishes.
• Advanced Composite Materials: Serves as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composites requiring enhanced mechanical strength and thermal properties.
• Electrical Insulation Varnishes and Encapsulants: Provides excellent dielectric properties and thermal endurance for insulating wires, motors, and electronic components.
• Adhesives and Sealants: Formulated into high-performance adhesives for bonding metals, ceramics, and engineered plastics in harsh environments.
• Specialty Plastic Modifiers: Acts as a property enhancer to improve the heat distortion temperature and chemical resistance of engineering thermoplastics and thermosets.
• Powder Coatings: Utilized in formulations for durable, decorative, and functional powder coatings applied to metal substrates.

Basic Information

Product Name	Ethylene Glycol, Trimellitic Anhydride, Methylenedianiline, Dimethylterephthalate, Tris(2-Hydroxyethyl) Isocyanurate Polymer
CAS No.	25950-45-2
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, polymer with 1,3,5-triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(2-hydroxyethyl)-, 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and 4,4'-methylenebis[benzenamine]; Tris(2-hydroxyethyl) isocyanurate polymer with ethylene glycol, trimellitic anhydride, and methylenedianiline; THEIC-based polyesterimide precursor; Polyesterimide resin intermediate; Poly[(ethylene glycol)-co-(tris(2-hydroxyethyl) isocyanurate)-co-(trimellitate)-co-(methylenedianiline)]; TGIC copolymer resin; High-temperature polymer resin 25950-45-2
EINECS	Contact for details

Quality Control

Our production of Ethylene Glycol, Trimellitic Anhydride, Methylenedianiline, Dimethylterephthalate, Tris(2-Hydroxyethyl) Isocyanurate Polymer adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent properties such as viscosity, acid value, glass transition temperature (Tg), and functional group content. Certificates of Analysis (COA) detailing batch-specific results are available upon request, supporting 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. Due to its polymeric nature, prolonged exposure to high humidity should be avoided to prevent potential property changes. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Amber to brown solid or viscous liquid
Identification (IR)	Conforms to structure
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Viscosity (at 25°C)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Non-Volatile Content	> 98%
Color (Gardner)	≤ 12

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