Description

Fatty Acids, Tall-Oil, Polymers With Bisphenol A, Diethylenetriamine, Epichlorohydrin And Tetraethylenepentamine is a high-performance, multifunctional polymer resin derived from renewable tall oil fatty acids and engineered with a complex amine-epoxy backbone. This specialized chemical offers a unique combination of adhesion, flexibility, and chemical resistance, making it a critical formulation component for demanding industrial applications. It is primarily sought by manufacturers in the coatings, adhesives, and construction chemical sectors seeking to enhance product durability and performance.

Application

• Curing Agent & Hardener for epoxy resin systems in high-performance industrial and marine coatings.
• Adhesive Formulation component, providing improved bonding strength and flexibility for structural and assembly adhesives.
• Corrosion Inhibiting Primer for metal substrates in automotive, aerospace, and infrastructure applications.
• Modifier for Construction Chemicals, such as tile adhesives, grouts, and concrete sealers, to improve water resistance and adhesion.
• Rheology Modifier and dispersing agent in solvent-based and solvent-free coating systems.
• Crosslinking Agent in can and coil coatings, providing essential chemical and mechanical properties.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Bisphenol A, Diethylenetriamine, Epichlorohydrin And Tetraethylenepentamine
CAS No.	68951-85-9
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Tall oil fatty acid-Bisphenol A-Diethylenetriamine-Epichlorohydrin-Tetraethylenepentamine polymer; Epoxy hardener from tall oil fatty acids; TOFA-based polyamide-epoxy adduct; Polyamidoamine epoxy curing agent; Epoxy resin adduct curing agent; CAS 68951-85-9; Tall oil polyamide epoxy hardener
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as amine value, viscosity, and color are rigorously tested. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing the specific specifications for that lot. Our quality system is designed to support formulations requiring compliance with various industrial and regulatory standards.

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). Keep away from heat sources and open flame. Under these conditions, the product has a typical shelf life of 24 months from the date of manufacture.

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	≥ 99%
Identification (IR)	Conforms

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