Description

Hexanedioic Acid, Polymer With 1,2-Cyclohexanediamine, Bis(2-Hydroxyethyl)Amide is a specialized polyamide resin derived from adipic acid and a modified cyclohexanediamine. This engineered polymer is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a critical component in high-performance industrial coatings. It is primarily sought by manufacturers in the paints, coatings, inks, and adhesive industries for formulating durable, protective finishes.

Application

• Industrial and Protective Coatings: As a key resin binder for metal primers, automotive coatings, and corrosion-resistant finishes.
• Packaging Inks and Overprint Varnishes: Provides excellent gloss, adhesion, and rub resistance on flexible substrates like films and foils.
• Wood Coatings: Used in formulations for furniture lacquers and floor finishes requiring high durability and clarity.
• Adhesives and Sealants: Acts as a tackifying and strengthening agent in solvent-based adhesive systems.
• Plastic Coatings: Enhances surface properties and printability on engineering plastics.
• Can and Coil Coatings: Contributes to the formulation of coatings for food contact and architectural metal surfaces.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 1,2-Cyclohexanediamine, Bis(2-Hydroxyethyl)Amide
CAS No.	291307-75-0
Molecular Formula	(C6H10O4·C6H14N2·C4H9NO2)x
Molecular Weight	Polymer - Variable
Synonyms	Polyamide resin from adipic acid and N,N-bis(2-hydroxyethyl)-1,2-cyclohexanediamine; Adipic acid polymer with N,N-bis(2-hydroxyethyl)-1,2-cyclohexanediamine; Modified cycloaliphatic polyamide; Arachidyl-behenyl erucate polyamide; CAS 291307-75-0 polymer; Poly(adipic acid-co-N,N-bis(2-hydroxyethyl)-1,2-cyclohexanediamine); Thermoplastic polyamide resin
EINECS	Contact for details

Quality Control

Our production of this polyamide resin adheres to strict quality management systems. Every batch is characterized for critical parameters including viscosity, acid value, amine value, and softening point to ensure consistent performance in your formulations. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance.

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). Keep away from heat sources and open flame. The product may be hygroscopic; ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellowish to amber pellets or solid
Softening Point (Ring & Ball)	105 - 120 °C
Acid Value	≤ 5.0 mg KOH/g
Amine Value	≤ 5.0 mg KOH/g
Viscosity (40% in Ethanol, 25°C)	300 - 800 mPa·s
Color (Gardner)	≤ 8
Solubility	Soluble in alcohols, esters, ketones; insoluble in aliphatic hydrocarbons

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