Description

Fatty Acids, C18-Unsatd., Dimers, Polymers With Bisphenol A, Epichlorohydrin, Tall-Oil Fatty Acids, Tetraethylenepentamine And Triethylenetetramine is a high-performance, multi-functional polymeric resin designed for demanding industrial applications. This specialized compound offers a unique combination of chemical resistance, thermal stability, and adhesion properties derived from its complex structure. It is primarily utilized by formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance the durability and performance of their products.

Application

• High-Performance Industrial Coatings: Used as a resin modifier in epoxy-based coatings for marine, protective, and automotive applications to improve flexibility, chemical resistance, and adhesion to difficult substrates.
• Structural Adhesives and Sealants: Acts as a toughening agent and flexibilizer in epoxy and polyamide-cured adhesive formulations, enhancing impact resistance and peel strength.
• Composite Materials: Employed in the matrix of fiber-reinforced composites to modify resin properties, reducing brittleness and improving interlaminar shear strength.
• Electrical Encapsulation and Potting Compounds: Provides improved thermal cycling performance and moisture resistance in compounds used to protect electronic components.
• Foundry Binders: Utilized in core and mold binders for metal casting, offering good shake-out properties and thermal stability.
• Flooring and Civil Engineering: Incorporated into epoxy flooring systems and grouts to enhance durability, chemical resistance, and bonding to concrete.

Basic Information

Product Name	Fatty Acids, C18-Unsatd., Dimers, Polymers With Bisphenol A, Epichlorohydrin, Tall-Oil Fatty Acids, Tetraethylenepentamine And Triethylenetetramine
CAS No.	106906-26-7
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer Distribution)
Synonyms	Epoxy Resin Adduct of Dimerized Fatty Acids and Polyamines; Polyamide-epoxy adduct; Epoxy flexibilizer; Polyaminoamide-epoxy adduct; Curing agent adduct; Dimer acid-based polyamide epoxy hardener; TOFA-polyamine-epoxy resin; Versamid-epoxy adduct
EINECS	Contact for details

Quality Control

Our production of this advanced polymeric resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as amine value, epoxy equivalent weight, viscosity, and color are rigorously monitored. Certificates of Analysis (COA) detailing these specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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 is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous amber to brown liquid
Amine Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cP)	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Color (Gardner)	≤ 12
Non-Volatile Matter (%)	≥ 99

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