Description

1,3-Benzenedicarboxylic Acid, Polymer With 1,6-Hexanediamine is a high-performance polyamide resin, specifically a nylon 6/6T-type copolymer, known for its excellent thermal stability and mechanical properties. This material is engineered to bridge the gap between standard aliphatic nylons and fully aromatic polyamides, offering a superior balance of processability and high-temperature performance. It is a critical raw material for manufacturers in the automotive, electronics, and industrial sectors seeking durable, heat-resistant engineering plastics for demanding applications.

Application

• High-Temperature Engineering Plastics: A key component in the production of heat-resistant nylon (e.g., PA6T/66) for under-the-hood automotive parts like connectors, sensors, and housings.
• Electrical and Electronic Components: Used in resins for surface-mount technology (SMT) connectors, bobbins, and circuit breakers requiring excellent solder dip resistance.
• Fiber Reinforcement: Serves as a polymer matrix for high-strength, thermally stable composite materials used in aerospace and industrial applications.
• Industrial Filaments and Fibers: Manufactured into specialized fibers for industrial textiles, filtration, and reinforcement that demand enhanced thermal and chemical resistance.
• Barrier Materials: Utilized in packaging films and layers where superior gas barrier properties and thermal stability are required.
• Adhesives and Coatings: Formulated into high-performance adhesives and protective coatings for metal and other substrates in harsh environments.

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, Polymer With 1,6-Hexanediamine
CAS No.	25722-07-0
Molecular Formula	(C8H6O4 · C6H16N2)n
Molecular Weight	Polymer - Contact for details
Synonyms	Poly(isophthalamide-co-hexamethyleneadipamide); Nylon 6I/6T copolymer; PA 6I/6T; Poly(hexamethylene isophthalamide-co-adipamide); Isophthalic Acid-Hexamethylenediamine Copolymer; Polyamide 6I/6T; 1,3-Benzenedicarboxylic acid polymer with 1,6-hexanediamine and hexanedioic acid; Nylon 6/6IT
EINECS	Contact for details

Quality Control

Our production of 1,3-Benzenedicarboxylic Acid, Polymer With 1,6-Hexanediamine adheres to stringent quality management systems to ensure batch-to-batch consistency and performance. Key parameters such as inherent viscosity, melting point, amine end-group concentration, and thermal stability are rigorously tested. Certificates of Analysis (COA) detailing these 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. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place at room temperature (15-25°C/59-77°F). For long-term storage, consider using a desiccant in the container or storing under a dry, inert atmosphere to prevent moisture absorption, which can affect processing and final polymer properties.

Specification

Item	Specification
Appearance	White to off-white pellets or powder
Inherent Viscosity	Contact for details
Melting Point (DSC)	Contact for details
Moisture Content	< 0.5%
Amine End Group Content	Contact for details
Carboxyl End Group Content	Contact for details
Color (Gardner)	< 3

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