Description

Fatty Acids, Tall-Oil, Dimers, Polymers With Bisphenol A And Bisphenol A Diglycidyl Ether is a specialized polymeric resin derived from the reaction of tall oil fatty acid dimers with bisphenol A and its diglycidyl ether. This compound matters for its unique combination of flexibility, adhesion, and chemical resistance, making it a high-performance intermediate. It is primarily needed by formulators in the coatings, adhesives, sealants, and advanced composite industries seeking to enhance product durability and performance.

Application

• As a key modifying resin in high-performance epoxy coating systems for industrial and marine applications.
• As a flexibilizer and adhesion promoter in structural adhesives and sealants.
• In the formulation of corrosion-resistant primers and maintenance paints.
• As a reactive diluent and toughening agent in epoxy composites for the automotive and aerospace sectors.
• In the production of electrical insulation varnishes and encapsulants.
• As a building block for specialty polyols used in polyurethane coatings.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Dimers, Polymers With Bisphenol A And Bisphenol A Diglycidyl Ether
CAS No.	68082-36-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid dimer-Bisphenol A epoxy polymer; Epoxy resin adduct of tall oil fatty acid dimer and Bisphenol A; TOFA dimer-BPA epoxy adduct; Bisphenol A diglycidyl ether polymer with tall oil fatty acids dimers; Epoxy-modified tall oil dimer resin; Polymeric epoxy flexibilizer; CAS 68082-36-0
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Production follows strict protocols to guarantee batch-to-batch consistency in key parameters such as epoxy equivalent weight, viscosity, and acid value. Certificates of Analysis (COA) are available upon request, providing full transparency for your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 12
Epoxy Equivalent Weight (EEW)	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Viscosity @ 25°C (cPs)	Contact for details
Identification (IR)	Conforms

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