Description

Phenol, 4,4'-(1-Methylethylidene)Bis-, Polymer With 5-Amino-1,3,3-Trimethylcyclohexanemethanamine, (Butoxymethyl)Oxirane And (Chloromethyl)Oxirane CAS NO 72361-56-9 is a specialized, high-performance epoxy resin hardener derived from bisphenol A, an amine, and epichlorohydrin derivatives. This advanced formulation is engineered to deliver exceptional chemical resistance, thermal stability, and mechanical strength in cured epoxy systems. It is a critical component for industrial manufacturers requiring durable, high-performance coatings, adhesives, and composite materials.

Application

• High-Performance Industrial Coatings: Used in formulating chemical-resistant and corrosion-protective coatings for pipelines, tank linings, and marine applications.
• Structural Adhesives & Sealants: Serves as a key hardener in adhesives for aerospace, automotive, and construction where strong, durable bonds are essential.
• Composite Materials: Acts as a curing agent for epoxy resins in fiber-reinforced plastics (FRP) used in wind turbine blades, automotive parts, and sporting goods.
• Electrical Encapsulation & Potting: Employed in the potting and encapsulation of electronic components to provide excellent insulation and environmental protection.
• Flooring & Civil Engineering: Used in high-traffic, chemical-resistant industrial flooring systems and as a binder in repair mortars and grouts.
• Advanced Tooling & Molding: A component in resin systems for producing molds, models, and master patterns that require high dimensional stability.

Basic Information

Product Name	Phenol, 4,4'-(1-Methylethylidene)Bis-, Polymer With 5-Amino-1,3,3-Trimethylcyclohexanemethanamine, (Butoxymethyl)Oxirane And (Chloromethyl)Oxirane
CAS No.	72361-56-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy resin hardener based on Bisphenol A and IPDA; Modified polyamine hardener; Epoxy adduct of Bisphenol A and isophoronediamine; Epichlorohydrin-Bisphenol A-IPDA polymer; Advanced epoxy curing agent; Thermosetting resin hardener; BPA-IPDA-epichlorohydrin copolymer; Epoxy amine adduct
EINECS	Contact for details

Quality Control

Our epoxy hardener products are manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including assay, viscosity, amine value, and color determination, to meet precise technical specifications. A Certificate of Analysis (COA) documenting all critical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect performance.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 4
Viscosity @ 25°C	Contact for details
Amine Value (mg KOH/g)	Contact for details
Assay	≥ 98.0%
Water Content	≤ 0.5%
Identification (IR)	Conforms

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