Description

Hexanedioic Acid, Polymer With 1,6-Hexanediamine is a high-performance polyamide, commonly known as Nylon 6,6. This engineering polymer is valued for its exceptional mechanical strength, thermal stability, and chemical resistance, making it a cornerstone material for demanding applications. It is essential for manufacturers in the automotive, electronics, textiles, and industrial components sectors seeking durable and reliable thermoplastic solutions.

Application

• Automotive Components: Used in under-the-hood parts, fuel systems, and structural components due to its heat and chemical resistance.
• Electrical & Electronics: Ideal for connectors, housings, and insulating parts because of its good dielectric properties and flame retardancy.
• Textile Fibers: Serves as a primary material for high-strength industrial fibers, carpets, and apparel textiles.
• Engineering Plastics: Formulated into gears, bearings, and fasteners that require high tensile strength and wear resistance.
• Consumer Goods: Found in durable items such as power tool housings, sports equipment, and kitchen utensils.
• Film & Packaging: Used in specialized packaging films that require high barrier properties and toughness.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,6-Hexanediamine
CAS No.	75361-24-9
Molecular Formula	(C12H22N2O2)n
Molecular Weight	Polymer - varies by grade
Synonyms	Nylon 6,6; Poly(hexamethylene adipamide); Poly(N,N'-hexamethyleneadipinediamide); PA 66; Polyamide 66; Nylon-6,6; Adipic Acid-Hexamethylenediamine Copolymer; 1,6-Hexanediamine polymer with hexanedioic acid
EINECS	Contact for details

Quality Control

Our Nylon 6,6 polymers are manufactured under strict quality systems to ensure batch-to-batch consistency and performance. We provide comprehensive quality assurance, including testing for key parameters such as relative viscosity, melting point, and amine end-group content. Certificates of Analysis (COA) detailing specifications and test results are available for all shipments to support your quality 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 packaging sealed to prevent moisture absorption, which can affect processing and final properties.

Specification

Item	Specification
Appearance	White pellets or granules
Relative Viscosity	2.4 - 3.2 (Formic Acid 90%)
Melting Point	255 - 265 °C
Moisture Content	< 0.2 %
Ash Content	< 0.05 %
Amine End Group	30 - 50 meq/kg
Carboxyl End Group	30 - 70 meq/kg
Identification (IR)	Conforms

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