Description

Fatty Acids, C18-Unsatd., Dimers, Compds. With Tall-Oil Fatty Acids And n-Tallow Alkyltrimethylenediamines is a high-performance, dimerized fatty acid derivative synthesized from unsaturated C18 fatty acids, tall oil fatty acids, and tallow-based alkyltrimethylenediamines. This specialized chemical offers exceptional performance as a versatile intermediate and functional additive, providing unique rheological and surface-active properties. It is primarily utilized in the formulation of industrial lubricants, corrosion inhibitors, and high-performance coatings where its dimeric structure and amine functionality are critical.

Application

• Industrial Lubricants & Greases: Acts as a high-performance thickener, emulsifier, and friction modifier, enhancing lubricity and load-bearing capacity.
• Corrosion Inhibitors: Serves as a key component in oilfield chemicals and metalworking fluids, forming protective films on metal surfaces.
• Coatings & Inks: Functions as a dispersing agent, rheology modifier, and adhesion promoter in solvent-based and high-solids coating systems.
• Asphalt Modifiers: Used to improve the elasticity, adhesion, and aging resistance of asphalt for road construction and roofing applications.
• Polymer Additives: Employed as a plasticizer, compatibilizer, or curing agent in various polymer and resin formulations.
• Surfactants & Emulsifiers: Provides surface-active properties for specialized industrial cleaning and agrochemical formulations.

Basic Information

Product Name	Fatty Acids, C18-Unsatd., Dimers, Compds. With Tall-Oil Fatty Acids And n-Tallow Alkyltrimethylenediamines
CAS No.	68410-18-4
Molecular Formula	Complex mixture; Contact for details
Molecular Weight	Variable; Contact for details
Synonyms	Dimer Acid, Tall Oil Fatty Acid - Tallow Alkyltrimethylenediamine Condensate; Tallow Alkyltrimethylenediamine Dimerate; Dimerized Fatty Acid Amide; C18 Unsaturated Dimer Acid Amine Salt; TOFA-Tallow Diamine Dimer; Fatty Acid Dimer, Compd. with N-Tallow Alkyltrimethylenediamine; Polyamide Intermediate from Dimer Acid
EINECS	Contact for details

Quality Control

Our production of Fatty Acids, C18-Unsatd., Dimers, Compds. With Tall-Oil Fatty Acids And n-Tallow Alkyltrimethylenediamines adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including acid value, amine value, viscosity, and color determination, to ensure consistent performance and batch-to-batch uniformity. Certificates of Analysis (COA) documenting all key parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperatures (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, consider using under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	Viscous Liquid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	Contact for details
Amine Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cPs)	Contact for details
Moisture Content	≤ 0.5%

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