Description

Fatty Acids, Tall-Oil, Polymers With Pentaerythritol And Phthalic Anhydride is a synthetic resin derived from the polycondensation of tall oil fatty acids, pentaerythritol, and phthalic anhydride. This compound is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a crucial component in high-performance industrial coatings. It is primarily used by manufacturers in the paints, varnishes, and printing inks industries seeking durable and versatile alkyd resin modifiers.

Application

• As a key modifying resin in alkyd-based industrial and protective coatings for metal and wood.
• Formulation of high-gloss, fast-drying architectural and decorative paints.
• Production of corrosion-resistant primers and enamels for automotive and marine applications.
• Manufacture of specialty printing inks, providing improved gloss and rub resistance.
• Use in adhesive and sealant formulations requiring flexibility and strong adhesion.
• As a binder or modifier in wood finishes and varnishes to enhance durability and drying time.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Pentaerythritol And Phthalic Anhydride
CAS No.	67700-92-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall Oil Fatty Acid-Pentaerythritol-Phthalic Anhydride Polymer; TOFA-PE-PA Resin; Alkyd Resin from Tall Oil; Pentaerythritol Phthalic Anhydride Tall Oil Copolymer; Tall Oil Alkyd; Fatty acids, tall-oil, polymers with pentaerythritol and phthalic anhydride; Tall oil fatty acids polymer with pentaerythritol and phthalic anhydride; Resin from tall oil fatty acid, pentaerythritol and phthalic anhydride
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tall-Oil, Polymers With Pentaerythritol And Phthalic Anhydride is manufactured under a strict quality management system. Each batch undergoes rigorous testing for critical parameters such as acid value, viscosity, color, and solids content to ensure consistent performance in your formulations. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance protocols.

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 material is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	70 ± 2
Identification (IR)	Conforms

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