Description

Tall Oil Fatty Acids, Pentaerythritol, Glycerin, Phthalic Anhydride, Maleic Anhydride Polymer is a specialized polymeric resin derived from a co-esterification reaction of key raw materials. This compound matters for its ability to impart excellent flexibility, adhesion, and chemical resistance in demanding industrial formulations. It is primarily needed by manufacturers in the coatings, adhesives, and polymer modification sectors seeking to enhance product performance.

Application

• Alkyd Resins & Polyester Synthesis: A key intermediate for producing modified alkyd resins used in industrial and architectural paints and coatings.
• Adhesive Formulations: Used to improve tack, flexibility, and bond strength in pressure-sensitive and structural adhesives.
• Polymer Plasticizers & Modifiers: Acts as an internal plasticizer or modifier for other polymers to enhance flexibility and impact resistance.
• Printing Inks: Employed in resin formulations for inks to improve gloss, adhesion to substrates, and drying properties.
• Surface Coatings: Provides durable, protective films in metal coatings, wood finishes, and corrosion-resistant primers.
• Composite Materials: Used as a binder or matrix component in fiber-reinforced plastics and other composite systems.

Basic Information

Product Name	Tall Oil Fatty Acids, Pentaerythritol, Glycerin, Phthalic Anhydride, Maleic Anhydride Polymer
CAS No.	68038-28-8
Molecular Formula	Complex Polymer (Variable)
Molecular Weight	Contact for details
Synonyms	TOFA-Penta-Glycerin-Phthalic-Maleic Polymer; Tall Oil Polyester Resin; Maleic Anhydride Modified Alkyd Resin; Polyester Resin from Tall Oil Fatty Acids; Alkyd Resin, TOFA-based; Fatty Acid Modified Polyester; Adhesive Resin 68038-28-8; Polymeric Ester of Tall Oil
EINECS	Contact for details

Quality Control

Our Tall Oil Fatty Acids, Pentaerythritol, Glycerin, Phthalic Anhydride, Maleic Anhydride Polymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as acid value, viscosity, and color to ensure consistency and performance for your specific application. Certificates of Analysis (COA) documenting these specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from heat, sparks, and open flame. Due to its nature, the product should be stored under an inert atmosphere to minimize oxidation. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 25
Viscosity (at 25°C)	Contact for details
Solid Content (%)	≥ 98.0
Identification (IR)	Conforms

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