Description

Azacyclotridecan-2-One Polymer With Dodecandioic Acid, Hexahydro-2H-Azepin-2-One And 2-Methyl-1,5-Pentanediamine CAS NO 129783-48-8 is a high-performance, specialty polyamide copolymer engineered for demanding industrial applications. This advanced polymer offers a unique balance of thermal stability, chemical resistance, and mechanical properties, making it a critical material for high-value manufacturing. It is primarily sought by industries requiring durable, high-performance engineering plastics and specialty coatings.

Application

• High-Temperature Engineering Plastics: Used as a matrix resin for components in automotive, aerospace, and electrical industries requiring thermal and chemical stability.
• Specialty Adhesives and Sealants: Serves as a key polymer backbone in formulations demanding excellent adhesion, flexibility, and environmental resistance.
• Advanced Composite Materials: Acts as a polymeric binder or sizing agent in fiber-reinforced composites for structural applications.
• Protective and Functional Coatings: Utilized in industrial and marine coatings for corrosion protection, abrasion resistance, and durability.
• Membranes and Separation Technology: Employed in the manufacture of filtration and separation membranes due to its tailored chemical structure.
• Additive for Polymer Modification: Functions as a compatibilizer or property enhancer in polymer blends and alloys.

Basic Information

Product Name	Azacyclotridecan-2-One Polymer With Dodecandioic Acid, Hexahydro-2H-Azepin-2-One And 2-Methyl-1,5-Pentanediamine
CAS No.	129783-48-8
Molecular Formula	(C12H23NO • C12H22O4 • C6H11NO • C6H16N2)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(lauryllactam-co-dodecanedioic acid-co-caprolactam-co-2-methyl-1,5-pentanediamine); Nylon 12/6.12/6 Copolyamide; Polyamide 12/6.12/6 Copolymer; Lauryllactam-Dodecanedioic Acid-Caprolactam-2-Methylpentamethylenediamine Copolymer; PA 12/6.12/6; Specialty Polyamide Copolymer; Engineering Thermoplastic Copolyamide; High-Performance Nylon Copolymer
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 a comprehensive suite of analytical tests including inherent viscosity, melting point, thermal analysis (DSC/TGA), and spectroscopic identification. A Certificate of Analysis (COA) detailing key specifications such as composition, thermal properties, and moisture content is provided with every 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 a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the original container tightly sealed to prevent absorption of atmospheric moisture, which can affect processing and final properties.

Specification

Item	Specification
Appearance	White to off-white pellets or granules
Identification (IR)	Conforms to structure
Inherent Viscosity	1.2 - 2.0 dL/g (typical)
Melting Point (DSC)	160 - 190 °C
Moisture Content (KF)	≤ 0.5 %
Ash Content	≤ 0.1 %

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