Description

Nonanedioic Acid, Polymer With 1,2-Ethanediamine, (9Z,12Z)-9,12-Octadecadienoic Acid Dimer And Piperazine is a high-performance polyamide resin derived from azelaic acid, ethylenediamine, linoleic acid dimer, and piperazine. This specialized polymer is engineered to provide exceptional flexibility, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is primarily sought after by manufacturers in the industrial coatings, printing inks, and specialty adhesives sectors seeking to enhance product durability and performance.

Application

• Flexographic and Gravure Printing Inks: Acts as a key binder, providing excellent pigment wetting, gloss, and adhesion to various substrates including films and foils.
• Industrial and Protective Coatings: Used in formulations for metal, plastic, and wood coatings to improve flexibility, corrosion resistance, and substrate adhesion.
• Heat-Seal Adhesives and Laminates: Imparts low-temperature sealing properties and strong bonding strength in flexible packaging laminates.
• Overprint Varnishes: Enhances scuff resistance, gloss, and slip properties for protective surface finishes.
• Can and Coil Coatings: Contributes to formability and durability in coatings for metal packaging and building materials.
• Plasticizer and Compatibility Agent: Improves the compatibility and flexibility of various polymer blends.

Basic Information

Product Name	Nonanedioic Acid, Polymer With 1,2-Ethanediamine, (9Z,12Z)-9,12-Octadecadienoic Acid Dimer And Piperazine
CAS No.	69929-34-6
Molecular Formula	(C9H16O4 • C2H8N2 • C36H64O4 • C4H10N2)x
Molecular Weight	Polymer - Variable
Synonyms	Polyamide resin from azelaic acid, ethylenediamine, linoleic acid dimer, and piperazine; Azelaic acid-ethylenediamine-linoleic acid dimer-piperazine copolymer; Poly(azelaic acid-co-ethylenediamine-co-linoleic acid dimer-co-piperazine); Flexographic ink polyamide resin; Dimer acid-modified polyamide; Thermoplastic polyamide resin; Versamid-type polyamide (related class); PA resin (generic).
EINECS	Contact for details

Quality Control

Our production of this polyamide resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as amine value, acid value, viscosity, and softening point are rigorously tested. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance processes.

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 / 59-77°F). Keep away from heat sources and open flame. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Yellowish to amber solid beads or pellets
Softening Point (Ring & Ball)	105 - 120 °C
Acid Value	≤ 8 mg KOH/g
Amine Value	≤ 5 mg KOH/g
Viscosity (40% in Toluene/Ethanol, 25°C)	800 - 2000 mPa·s
Color (Gardner)	≤ 12
Solubility	Soluble in alcohols, esters, ketones; insoluble in aliphatic hydrocarbons, water

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