Description

Phenol, 4,4'-(1-methylethylidene)bis-, polymer with chloromethyl)oxirane, reaction products with 5-amino-1,3,3-trimethylcyclohexanemethanamine and 2,2,4(or 2,4,4)-trimethyl-1,6-hexanediamine is a specialized, high-performance epoxy resin curing agent and modifier. This compound is engineered to impart enhanced toughness, chemical resistance, and thermal stability to epoxy polymer networks. It is a critical component for formulators and manufacturers in the coatings, adhesives, and advanced composite materials industries seeking to optimize end-product performance.

Application

• High-Performance Epoxy Coatings: Used as a curing agent and flexibilizer in industrial, marine, and protective coatings requiring superior durability and chemical resistance.
• Structural Adhesives & Sealants: Enhances the toughness, peel strength, and impact resistance of epoxy-based adhesives for aerospace, automotive, and construction applications.
• Fiber-Reinforced Composites: Serves as a matrix resin modifier in carbon fiber and glass fiber composites, improving interlaminar shear strength and damage tolerance.
• Electrical Encapsulation & Potting: Formulated into systems for potting and encapsulating electronic components, offering excellent electrical insulation and thermal cycling performance.
• Tooling & Molding Compounds: Used in the production of high-temperature resistant molds, fixtures, and master models due to its low shrinkage and stability.
• Civil Engineering & Flooring: A key ingredient in high-strength, chemical-resistant flooring systems and grouts for industrial and commercial facilities.

Basic Information

Item	Details
Product Name	Phenol, 4,4'-(1-methylethylidene)bis-, polymer with chloromethyl)oxirane, reaction products with 5-amino-1,3,3-trimethylcyclohexanemethanamine and 2,2,4(or 2,4,4)-trimethyl-1,6-hexanediamine
CAS No.	191616-99-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy resin adduct with isophoronediamine and trimethylhexanediamine; Bisphenol A epoxy resin-IPDA-TMHDA adduct; Modified polyamine epoxy hardener; Epoxy curing agent adduct; IPDA/TMHDA modified epoxy resin; Amine-terminated epoxy adduct; Flexibilized epoxy hardener; Thermoset resin modifier
EINECS	Contact for details

Quality Control

Our production of this advanced epoxy modifier adheres to strict quality management systems. Each batch is characterized for critical parameters including amine value, viscosity, epoxy equivalent weight, and color to ensure consistent performance and batch-to-batch reproducibility. Comprehensive Certificates of Analysis (COA) documenting all specifications are provided with every shipment.

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 product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 4
Amine Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cPs)	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Non-Volatile Matter (%)	≥ 99.0
Moisture Content (Karl Fischer)	≤ 0.2%

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