Description

Fatty Acids, Tall-Oil, Polymers With Benzoic Acid, Glycerol, Pentaerythritol And Phthalic Anhydride is a specialized polymeric resin derived from tall oil fatty acids, a renewable resource, and other key monomers. This product matters for its unique combination of properties, offering excellent adhesion, flexibility, and chemical resistance for demanding industrial formulations. It is primarily needed by manufacturers in the coatings, adhesives, and ink industries seeking high-performance, sustainable resin components.

Application

• As a primary resin or modifying agent in alkyd coatings for industrial and architectural applications.
• Formulation of high-performance adhesives and sealants requiring good flexibility and bond strength.
• Key component in specialty printing inks, particularly for overprint varnishes and packaging.
• Manufacture of plasticizers and compatibilizers for polymer blends.
• Production of corrosion-resistant primers and protective coatings for metal substrates.
• Use in foundry core binders and other industrial binder systems.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Benzoic Acid, Glycerol, Pentaerythritol And Phthalic Anhydride
CAS No.	66070-85-7
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Tall Oil Fatty Acid Alkyd Resin; TOFA-Pentaerythritol-Phthalic Alkyd; Polymeric Tall Oil Fatty Acid Ester; Benzoic Acid, Glycerol, Pentaerythritol, Phthalic Anhydride Polymer with Tall Oil Fatty Acids; Alkyd Resin based on Tall Oil; Tall Oil Alkyd; Modified Alkyd Resin; Rosin-Modified Alkyd
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tall-Oil, Polymers undergo rigorous quality testing to ensure batch-to-batch consistency and performance. Key parameters such as acid value, viscosity, color, and solids content are strictly monitored against internal specifications. Certificates of Analysis (COA) documenting these results 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; containers should be kept tightly sealed when not in use to minimize contact with air. Keep away from heat, sparks, and open flame.

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%
Identification (IR)	Conforms

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