Description

Fatty Acids, Tall-Oil, Polymers With p-tert-Butylbenzoic Acid, Dibutyloxostannane, Glycerol And Phthalic Anhydride is a specialized polymeric resin synthesized from tall oil fatty acids, glycerol, and phthalic anhydride, modified with p-tert-butylbenzoic acid and catalyzed by dibutyloxostannane. This product matters as a high-performance, modified alkyd resin precursor offering excellent film formation, adhesion, and durability for demanding coating systems. Industrial formulators and manufacturers in the protective coatings, industrial paints, and specialty adhesives sectors require this polymer for its balanced properties and chemical resistance derived from its unique composition.

Application

• As a key resin component in high-performance industrial and marine protective coatings.
• In the formulation of corrosion-resistant primers and topcoats for metal substrates.
• As a modifying agent in air-drying and baking enamels to enhance flexibility and adhesion.
• For use in specialty printing inks requiring good pigment wetting and gloss.
• As a binder in industrial maintenance paints for structural steel and concrete.
• In the production of high-solids and solvent-borne coating systems for improved durability.
• As a reactive intermediate for further chemical modification to create custom polymer properties.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With p-tert-Butylbenzoic Acid, Dibutyloxostannane, Glycerol And Phthalic Anhydride
CAS No.	129870-98-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid alkyd resin; Modified alkyd resin with p-tert-butylbenzoic acid; TOFA-Glycerol-Phthalic Anhydride Polymer; p-tert-Butylbenzoic acid modified tall oil alkyd; Dibutyltin oxide catalyzed alkyd resin; Fatty acids, tall-oil, polymers with benzoic acid, 4-(1,1-dimethylethyl)-, dibutyloxostannane, 1,2,3-propanetriol and 1,3-isobenzofurandione; Alkyd resin based on tall oil fatty acids and glycerol phthalate; Polymer of tall oil fatty acids, glycerol, phthalic anhydride, and p-tert-butylbenzoic acid
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tall-Oil, Polymers With p-tert-Butylbenzoic Acid, Dibutyloxostannane, Glycerol And Phthalic Anhydride is manufactured under a strict quality management system. Each batch undergoes rigorous testing to ensure consistency in key parameters such as acid value, viscosity, solids content, and color. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 heat sources and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture. Keep container tightly sealed when not in use to prevent skinning and moisture absorption.

Specification

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

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