Description

Phenol, 4,4-(1-Methylethylidene)Bis-, Polymer With (Chloromethyl)Oxirane And 1-Piperazineethanamine is a specialized, high-performance epoxy resin curing agent and modifier. This compound is engineered to provide enhanced thermal stability, mechanical strength, and chemical resistance in cured epoxy systems. It is a critical component for formulators and manufacturers in the advanced composites, high-performance coatings, and industrial adhesive sectors seeking to optimize product durability and performance under demanding conditions.

Application

• Epoxy Resin Curing Agent: Primary use as a hardener for epoxy resins, imparting excellent thermal and chemical resistance.
• Advanced Composite Materials: Key component in formulations for aerospace, automotive, and wind energy composites.
• High-Performance Industrial Coatings: Used in protective coatings for marine, pipeline, and chemical processing equipment.
• Structural Adhesives: Enhances the toughness and durability of adhesives for metal, plastic, and composite bonding.
• Electrical Encapsulation & Potting: Provides stable insulation properties for electronic components.
• Tooling and Molding Compounds: Used in the production of high-strength molds and master models.

Basic Information

Product Name	Phenol, 4,4-(1-Methylethylidene)Bis-, Polymer With (Chloromethyl)Oxirane And 1-Piperazineethanamine
CAS No.	68391-18-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy resin adduct with piperazine; Bisphenol A epoxy resin modified with piperazine; Epoxy hardener based on bisphenol A and piperazine; 1-Piperazineethanamine, polymer with (chloromethyl)oxirane and 4,4'-(1-methylethylidene)bis[phenol]; Epoxy-piperazine adduct; Curing agent 68391-18-4; Thermosetting resin modifier
EINECS	Contact for details

Quality Control

Our production of this advanced curing agent adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as amine value, epoxy equivalent weight, viscosity, and color are rigorously tested. Certificates of Analysis (COA) documenting full specifications are available for every shipment 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 strong bases and incompatible materials such as organic solvents. Under recommended conditions, the product is stable for a minimum of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 6
Viscosity @ 25°C	Contact for details
Amine Value (mg KOH/g)	Contact for details
Epoxy Equivalent Weight (EEW)	N/A (Curing Agent)
Non-Volatile Content	≥ 99%
Identification (IR)	Conforms

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