Description

Hexanedioic Acid, Polymer With N,N'-Bis(2-Aminoethyl)-1,2-Ethanediamine, Formaldehyde And Urea is a specialized polyaminoamide resin, a key intermediate in the production of high-performance polymers and coatings. This compound matters for its ability to impart excellent adhesion, flexibility, and chemical resistance to final products, making it a critical component in demanding industrial formulations. It is primarily needed by manufacturers in the adhesives, epoxy curing agents, and advanced coating systems sectors, where durable and reliable polymer matrices are essential.

Application

• As a curing agent or hardener for epoxy resin systems, enhancing mechanical strength and chemical resistance.
• Key intermediate in the synthesis of polyamide resins for industrial and protective coatings.
• Formulation component for high-performance adhesives and sealants with superior bonding properties.
• Used in the production of corrosion-resistant coatings for automotive, marine, and infrastructure applications.
• Modifier for printing inks and toners to improve adhesion and durability on various substrates.
• Component in textile auxiliaries and fabric treatment chemicals.

Basic Information

Product Name	Hexanedioic Acid, Polymer With N,N'-Bis(2-Aminoethyl)-1,2-Ethanediamine, Formaldehyde And Urea
CAS No.	28501-77-1
Molecular Formula	(C6H10O4 • C6H16N4 • CH2O • CH4N2O)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(adipic acid-co-N,N'-bis(2-aminoethyl)ethylenediamine-co-formaldehyde-co-urea); Polyaminoamide resin from adipic acid, tetraethylenepentamine, formaldehyde, and urea; Adipic acid/tetraethylenepentamine/formaldehyde/urea polymer; Polyamide-epichlorohydrin resin precursor; Tetraethylenepentamine-Adipic Acid Copolymer modified with Urea-Formaldehyde; PAE resin intermediate; CAS 28501-77-1
EINECS	Contact for details

Quality Control

Our production of this polyaminoamide resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. While typically supplied as an industrial-grade material, specifications for key parameters such as amine value, viscosity, and solids content are rigorously controlled. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory needs.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness to maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color	Light yellow to amber
Solids Content	Contact for details
Viscosity (at 25°C)	Contact for details
Amine Value	Contact for details
Identification (IR)	Conforms to structure

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