Description

Fatty Acid Dimers/ Ethylenediamine/ Trimethylenediamine is a versatile polyamide intermediate produced from the reaction of fatty acid dimers with ethylenediamine and trimethylenediamine. This compound is valued for its ability to impart flexibility, adhesion, and corrosion resistance in high-performance polymer systems. It is essential for manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance the properties of their final products.

Application

• Primary component in the synthesis of polyamide resins for industrial and protective coatings.
• Key building block for hot-melt adhesives, providing excellent bonding strength and thermal stability.
• Used as a curing agent or hardener in epoxy systems for flooring and composites.
• Intermediate for corrosion inhibitors and additives in lubricants and fuel formulations.
• Employed in the production of flexible printing inks and overprint varnishes.
• Raw material for manufacturing water-based dispersions used in textiles and leather finishing.

Basic Information

Product Name	Fatty Acid Dimers/ Ethylenediamine/ Trimethylenediamine
CAS No.	68154-57-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyamide resin intermediate; Dimer acid polyamide; Fatty dimer diamide; EDA/TMDA-Dimer acid adduct; Nylon-type polyamide precursor; Dimer acid-ethylenediamine-trimethylenediamine copolymer; Reactive polyamide oligomer
EINECS	Contact for details

Quality Control

Our Fatty Acid Dimers/ Ethylenediamine/ Trimethylenediamine is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, amine value, and viscosity. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid mass
Color (Gardner)	≤ 12
Amine Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Identification (IR)	Conforms

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