Description

Cyclohexanamine, 4,4-Methylenebis-, Reaction Products With Bisphenol A Diglycidyl Ether Homopolymer is a specialized epoxy resin hardener and curing agent, representing a high-performance chemical intermediate. This product is engineered to impart enhanced thermal stability, chemical resistance, and mechanical strength to cured epoxy systems. It is a critical component for formulators and manufacturers in the advanced composites, high-performance coatings, and electrical encapsulation industries seeking reliable and durable polymer matrices.

Application

• Epoxy Curing Agent: Primary hardener for bisphenol-A based epoxy resins in structural adhesives and laminates.
• Composite Materials: Used in the production of fiber-reinforced plastics (FRP) for aerospace, automotive, and wind energy components.
• Protective Coatings: Formulation of high-performance industrial and marine coatings requiring excellent corrosion and chemical resistance.
• Electrical Insulation: Encapsulation and potting of electronic components, transformers, and insulators.
• Tooling & Molding: Manufacture of durable molds, fixtures, and master models in composite tooling applications.
• Civil Engineering: Component in high-strength grouts, flooring compounds, and repair mortars for infrastructure.

Basic Information

Product Name	Cyclohexanamine, 4,4-Methylenebis-, Reaction Products With Bisphenol A Diglycidyl Ether Homopolymer
CAS No.	129733-57-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4,4'-Methylenebis(cyclohexylamine) adduct with bisphenol A diglycidyl ether polymer; Epoxy hardener based on PACM; Bis(4-aminocyclohexyl)methane-epoxy adduct; PACM curing agent for epoxy resins; Cycloaliphatic amine-epoxy adduct; Epoxy resin hardener (PACM type); Reaction product of 4,4'-methylenebis(cyclohexanamine) and DGEBA homopolymer
EINECS	Contact for details

Quality Control

Our production of this epoxy curing agent adheres to stringent quality management protocols. Each batch is characterized for critical parameters including amine value, viscosity, and color to ensure consistent performance and compatibility with epoxy resins. 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 4
Viscosity @ 25°C	Contact for details
Amine Value	Contact for details
Specific Gravity @ 25°C	Contact for details
Flash Point	> 150°C

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