Description

1-Piperazineethanamine, Polymer With 2,2-(1-Methylethylidene)Bis(4,1-Phenyleneoxymethylene)Bisoxirane CAS NO 70776-37-3 is a specialized epoxy-amine adduct polymer, valued for its role as a high-performance curing agent and cross-linking component in advanced resin systems. This compound is essential for formulating materials that require enhanced thermal stability, chemical resistance, and robust mechanical properties. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and advanced composite materials industries.

Application

• Epoxy Resin Curing Agent: Functions as a reactive hardener for epoxy resins in high-performance coatings and composites.
• Adhesive Formulations: Imparts strong adhesion and durability in structural and industrial adhesive systems.
• Protective Coatings: Used in corrosion-resistant and chemical-resistant coatings for industrial and marine applications.
• Composite Materials: Serves as a cross-linking agent in fiber-reinforced plastics (FRP) and other composite matrices.
• Electrical Encapsulation: Employed in potting and encapsulation compounds for electronic components due to its insulating properties.
• Aerospace & Automotive Components: Contributes to lightweight, high-strength materials for demanding engineering applications.

Basic Information

Product Name	1-Piperazineethanamine, Polymer With 2,2-(1-Methylethylidene)Bis(4,1-Phenyleneoxymethylene)Bisoxirane
CAS No.	70776-37-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy-amine adduct polymer; Piperazineethanamine-epoxy resin adduct; Bisphenol A diglycidyl ether, polymer with 1-piperazineethanamine; Epoxy curing agent adduct; CAS 70776-37-3; Epoxy resin hardener; Amine-functional epoxy adduct; Poly(oxy(methyl-1,2-ethanediyl)), α-hydro-ω-hydroxy-, ether with 2,2-bis(4-hydroxyphenyl)propane (3:1), polymer with 1-(2-aminoethyl)piperazine
EINECS	Contact for details

Quality Control

Our production of 1-Piperazineethanamine, Polymer With 2,2-(1-Methylethylidene)Bis(4,1-Phenyleneoxymethylene)Bisoxirane adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed against key parameters including amine value, epoxy equivalent weight, viscosity, and color. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance processes.

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); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	Max. 4
Amine Value (mg KOH/g)	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity @ 25°C (cPs)	Contact for details
Non-Volatile Content (%)	Contact for details

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