Description

Fatty Acids, Tall-Oil, Polymers With Ethylene Glycol, Fumaric Acid, Pentaerythritol And Phthalic Anhydride is a specialized polymeric resin derived from tall oil fatty acids, a renewable resource, and key monomers like phthalic anhydride. This compound matters as a versatile, high-performance intermediate that offers excellent adhesion, flexibility, and chemical resistance for demanding industrial formulations. It is primarily needed by manufacturers in the coatings, adhesives, and ink industries seeking sustainable and robust binder solutions.

Application

• Alkyd Resin Modifier: Used as a reactive intermediate or modifier to enhance the drying properties, flexibility, and durability of alkyd resins for industrial and decorative paints.
• Protective Coatings: Serves as a key component in high-performance protective coatings for metal, wood, and concrete, providing excellent corrosion and weather resistance.
• Adhesive Formulations: Imparts strong adhesion and cohesion in structural and pressure-sensitive adhesive systems.
• Printing Inks: Utilized in the formulation of specialty printing inks, contributing to gloss, rub resistance, and substrate adhesion.
• Sealants and Caulks: Acts as a plasticizing and film-forming agent in elastomeric sealants and caulking compounds.
• Industrial Maintenance Paints: A critical ingredient in heavy-duty maintenance paints for infrastructure, machinery, and marine applications.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Ethylene Glycol, Fumaric Acid, Pentaerythritol And Phthalic Anhydride
CAS No.	68071-70-5
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Polymeric Material (Contact for details)
Synonyms	Tall oil fatty acid alkyd resin; TOFA alkyd resin; Tall oil polymer with glycol and phthalic anhydride; Alkyd resin from tall oil fatty acids; Fatty acids, tall-oil, polymers with ethylene glycol, fumaric acid, pentaerythritol and phthalic anhydride; Modified alkyd resin; Polyester resin based on tall oil
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tall-Oil, Polymers With Ethylene Glycol, Fumaric Acid, Pentaerythritol And Phthalic Anhydride is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as acid value, viscosity, color, and solids content to ensure consistent performance and compliance with customer specifications. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from strong alkalis and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z6
Non-Volatile Matter (%)	70 ± 2
Solvent	Mineral spirits / Xylene

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