Description

Fatty Acids, C18-Unsatd., Dimers, Compds. With Polyethylenepolyamine-Tall-Oil Fatty Acid Reaction Products is a high-performance, polymeric amine derivative of dimerized fatty acids, designed for demanding industrial applications. This specialized chemical offers enhanced thermal stability and robust performance as a versatile intermediate and functional additive. It is primarily utilized by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in lubricant and corrosion inhibitor formulations, seeking to improve product durability and performance under challenging conditions.

Application

• Primary component in the formulation of high-performance polyamide resins for hot-melt adhesives and powder coatings.
• Key intermediate for synthesizing corrosion inhibitors and rust preventatives used in metalworking fluids and industrial lubricants.
• Building block for epoxy curing agents and hardeners, imparting flexibility and chemical resistance to cured systems.
• Functional additive in printing ink vehicles to enhance adhesion, gloss, and drying properties.
• Raw material for producing surfactants and dispersants used in agrochemicals and pigment preparations.
• Modifier for asphalt and bitumen to improve elasticity, adhesion, and aging resistance in road construction.

Basic Information

Product Name	Fatty Acids, C18-Unsatd., Dimers, Compds. With Polyethylenepolyamine-Tall-Oil Fatty Acid Reaction Products
CAS No.	64754-99-0
Molecular Formula	Complex polymeric mixture; Contact for details
Molecular Weight	Variable polymeric distribution; Contact for details
Synonyms	Polyethylenepolyamine - tall oil fatty acid reaction products with dimerized fatty acids; Dimer acid polyamide; Polyamide resin from dimerized fatty acid and polyethylenepolyamine; Tall oil fatty acid - polyethylenepolyamine - dimer acid adduct; Dimer acid-polyamine condensate; Polyamide intermediate; Versamid-type polyamide resin; UNII-0J8C3K705U
EINECS	Contact for details

Quality Control

Our production of this polyamide intermediate adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including amine value, acid value, viscosity, and color (Gardner scale). Certificates of Analysis (COA) detailing these specifications are provided with every shipment to ensure the material meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent caking or viscosity changes. For long-term storage, consider using an inert gas blanket to minimize oxidation.

Specification

Item	Specification
Appearance	Viscous amber to brown liquid
Amine Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Viscosity (Gardner-Holdt)	Z2 to Z6
Color (Gardner)	≤ 12
Softening Point (Ring & Ball)	Contact for details
Solubility	Soluble in common organic solvents

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