Description

Dodecanedioic Acid Polymer With Azacyclotridecan-2-One, Hexahydro-2-H-Azepin-2-One, 1,6-Hexanediamine, Hexanediamine, Hexanedioic Acid And Nonanedioic Acid CAS NO 161598-41-0 is a high-performance, specialty polyamide copolymer engineered for demanding applications. This material offers a unique balance of thermal stability, chemical resistance, and mechanical properties derived from its tailored monomer composition. It is essential for manufacturers in the advanced plastics, coatings, and specialty fiber industries seeking to enhance product durability and performance under extreme conditions.

Application

• High-Temperature Engineering Plastics: Used as a base resin for components requiring excellent heat resistance and dimensional stability.
• Specialty Coatings and Adhesives: Provides robust chemical resistance and adhesion in protective coatings for industrial equipment and high-performance adhesives.
• Advanced Composite Materials: Serves as a matrix resin in fiber-reinforced composites for automotive, aerospace, and sporting goods.
• Barrier Films and Packaging: Utilized in multilayer films where low permeability to gases and solvents is critical.
• Melt-Processable Fibers: Suitable for producing technical fibers with enhanced strength and thermal properties for filtration and industrial textiles.
• 3D Printing Filaments: Used in high-strength, functional prototypes and end-use parts via FDM or SLS printing technologies.

Basic Information

Product Name	Dodecanedioic Acid Polymer With Azacyclotridecan-2-One, Hexahydro-2-H-Azepin-2-One, 1,6-Hexanediamine, Hexanediamine, Hexanedioic Acid And Nonanedioic Acid
CAS No.	161598-41-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyamide 6/66/69/612 Copolymer; Nylon 6/66/69/612; Copolyamide from Dodecanedioic acid, Azacyclotridecan-2-one (Laurolactam), Hexahydro-2H-azepin-2-one (Caprolactam), 1,6-Hexanediamine, Hexanedioic acid (Adipic acid), and Nonanedioic acid (Azelaic acid); PA 6/66/69/612; Specialty Nylon Terpolymer; High-Performance Polyamide Alloy
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency for critical applications. Quality is verified through parameters including intrinsic viscosity, melting point, amine end-group concentration, and residual monomer content. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee compliance with your technical requirements.

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 polymer is hygroscopic (moisture-sensitive); keep the original packaging sealed until use to prevent moisture absorption, which can affect processing and final properties.

Specification

Item	Specification
Appearance	White to off-white pellets or granules
Melting Point (DSC)	180 - 220 °C
Relative Viscosity (1% in H2SO4)	2.2 - 3.0
Moisture Content (Karl Fischer)	≤ 0.2 %
Amine End Group Concentration	30 - 60 mmol/kg
Carboxyl End Group Concentration	40 - 80 mmol/kg

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