Description

Fatty Acids, C18-Unsatd., Dimers, Polymers With Dodecanedioic Acid, Ethylenediamine And 1-Piperazineethanamine is a high-performance polymeric amide derived from unsaturated C18 fatty acid dimers, dodecanedioic acid, and a blend of diamines. This specialized chemistry provides a unique combination of flexibility, adhesion, and chemical resistance, making it a critical intermediate for demanding industrial formulations. It is essential for manufacturers in the coatings, adhesives, and specialty polymers sectors seeking to enhance product durability and performance under challenging conditions.

Application

• High-Performance Coatings: Acts as a key building block for polyamide resins used in corrosion-resistant industrial, marine, and protective coatings.
• Adhesives and Sealants: Serves as a polymeric backbone for hot-melt and reactive adhesives, providing excellent bonding strength and thermal stability.
• Inks and Toners: Utilized as a resin modifier in printing inks and electrophotographic toners to improve gloss, adhesion, and rub resistance.
• Engineering Plastics: Functions as a compatibilizer or impact modifier in polymer blends and composites.
• Lubricant Additives: Employed in the synthesis of polyamide-based thickeners and dispersants for greases and functional fluids.
• Textile and Leather Auxiliaries: Used in the production of finishing agents and water repellents.

Basic Information

Item	Details
Product Name	Fatty Acids, C18-Unsatd., Dimers, Polymers With Dodecanedioic Acid, Ethylenediamine And 1-Piperazineethanamine
CAS No.	70983-74-3
Molecular Formula	Complex polymeric mixture; Contact for details
Molecular Weight	Variable polymeric distribution; Contact for details
Synonyms	Polyamide resin from dimerized fatty acid, dodecanedioic acid, ethylenediamine, and N-aminoethylpiperazine; Dimer acid polyamide; Dodecanedioic acid copolymer with ethylenediamine, N-aminoethylpiperazine and fatty acids C18-unsatd. dimers; Versamid-type polyamide; Thermoplastic polyamide; N-aminoethylpiperazine-modified polyamide; UNII-0V4P5F0B8P
EINECS	Contact for details

Quality Control

Our production of this polyamide intermediate adheres to strict quality management systems to ensure batch-to-batch consistency. Key parameters such as amine value, acid value, viscosity, and softening point are rigorously tested. A Certificate of Analysis (COA) documenting these specifications is provided with every shipment to guarantee the material meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Yellow to amber pellets or solid
Softening Point (Ring & Ball)	90 - 120 °C
Amine Value	Contact for details
Acid Value	< 10 mg KOH/g
Viscosity (at 160°C)	Contact for details
Color (Gardner)	< 12

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