Description

Hexanedioic Acid, Polymer With Hexahydro-2H-Azepin-2-One And 1-Piperazineethanamine is a specialized polyamide copolymer with a unique structural backbone derived from adipic acid, caprolactam, and aminoethylpiperazine. This engineered polymer is valued for its enhanced thermal stability, mechanical strength, and chemical resistance compared to standard nylons. It is primarily utilized in high-performance industrial applications where durability under demanding conditions is critical, such as in advanced engineering plastics, specialty coatings, and composite materials.

Application

• High-Performance Engineering Plastics: Used as a key component in the production of heat-resistant and mechanically robust plastic components for automotive and aerospace industries.
• Specialty Coatings and Adhesives: Serves as a resin in formulations requiring excellent adhesion, chemical resistance, and flexibility for protective coatings and structural adhesives.
• Fiber Reinforced Composites: Acts as a polymer matrix in composite materials, enhancing interlaminar shear strength and environmental stability.
• Films and Membranes: Employed in the manufacture of specialty separation membranes and high-barrier packaging films due to its selective permeability and toughness.
• Additive for Material Modification: Used as an additive to improve the impact resistance, thermal properties, and processability of other polymer systems.

Basic Information

Product Name	Hexanedioic Acid, Polymer With Hexahydro-2H-Azepin-2-One And 1-Piperazineethanamine
CAS No.	51912-17-5
Molecular Formula	(C6H10O4 · C6H11NO · C6H15N3)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(adipic acid-co-caprolactam-co-aminoethylpiperazine); Nylon 6/6, copolymer with aminoethylpiperazine; Adipic acid-caprolactam-aminoethylpiperazine copolymer; Polyamide copolymer from adipic acid, caprolactam, and 1-piperazineethanamine; PA 6/6-AEP copolymer; Aminoethylpiperazine-modified polyamide; Thermoplastic polyamide elastomer (TPA-E)
EINECS	Contact for details

Quality Control

Our production of Hexanedioic Acid, Polymer With Hexahydro-2H-Azepin-2-One And 1-Piperazineethanamine adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including intrinsic viscosity, melting point, amine end-group concentration, and residual monomer content. Certificates of Analysis (COA) documenting full specifications are provided with 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, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the original container tightly sealed to prevent moisture absorption, which can affect processing and final properties. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white pellets or granules
Identification (IR)	Conforms to structure
Intrinsic Viscosity	Contact for details
Melting Point (DSC)	Contact for details
Moisture Content (KF)	≤ 0.5 %
Amine Value	Contact for details
Residual Monomers (HPLC)	≤ 0.1 % (each)

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