Description

Fatty acids, tall oil, polymers with 1-amino-N-2-2-2-(2-aminoethyl)aminoethylaminoethylaminoethyl-13-(1-hydroxynonyl)-3,6,9,12-tetraazaheneicosan-21-amide, bisphenol A diglycidyl ether and tetraethylenepentamine is a specialized, high-performance polymeric amine derivative designed for advanced industrial applications. This compound matters because it combines the surface-active properties of tall oil fatty acids with the robust, cross-linking functionality of a multi-amine and epoxy resin system, creating a versatile chemical intermediate. It is primarily needed by formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in epoxy curing agents and composite materials, where it acts as a reactive modifier, curing agent, or adhesion promoter.

Application

• Epoxy Curing Agent & Hardener: Functions as a high-performance, flexible curing agent for epoxy resins in protective coatings and composite matrices.
• Adhesive & Sealant Formulation: Serves as a key component to enhance adhesion, flexibility, and chemical resistance in structural and specialty adhesives.
• Corrosion Inhibitive Pigments/Additives: Used in the formulation of primers and coatings where its amine functionality provides active corrosion inhibition.
• Polymer Modification & Cross-linking: Acts as a reactive intermediate to modify the properties of other polymers, improving toughness and thermal stability.
• Composite Material Production: Employed in fiber-reinforced plastics (FRP) and other composites as a resin component to improve interlaminar strength.
• Surface Treatment & Sizing Agent: Used to treat fibers (e.g., glass, carbon) to improve resin compatibility and bonding in composite materials.

Basic Information

Item	Details
Product Name	Fatty acids, tall oil, polymers with 1-amino-N-2-2-2-(2-aminoethyl)aminoethylaminoethylaminoethyl-13-(1-hydroxynonyl)-3,6,9,12-tetraazaheneicosan-21-amide, bisphenol A diglycidyl ether and tetraethylenepentamine
CAS No.	144348-89-0
Molecular Formula	Complex Polymer / Mixture
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid-amine-epoxy polymer; Polymer of tall oil fatty acids, bisphenol A diglycidyl ether, and tetraethylenepentamine; Epoxy-amine adduct of tall oil fatty acids; TOFA-based polyamidoamine epoxy hardener; Curing agent from tall oil fatty acids and TEPA; Reactive polyamide-epoxy adduct; Fatty acid modified polyamine hardener
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters such as amine value, epoxy equivalent weight (if applicable), viscosity, and color. Certificates of Analysis (COA) documenting these specifications are provided with every shipment. While this is an industrial-grade specialty chemical, our processes are designed to meet the stringent demands of the coatings and composites industries.

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 product is moisture-sensitive (hygroscopic) and may react with atmospheric carbon dioxide; keep containers tightly sealed when not in use. Separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 12
Viscosity (at 25°C)	Contact for details
Amine Value (mg KOH/g)	Contact for details
Non-Volatile Matter	≥ 95%
Identification (IR)	Conforms to structure

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