Description

Fatty Acids, Tall-Oil, Polymers With p-tert-Butylbenzoic Acid, Glycerol And Phthalic Anhydride is a specialized polymeric resin derived from tall oil fatty acids, a renewable resource, and key monomers including p-tert-butylbenzoic acid, glycerol, and phthalic anhydride. This engineered polymer is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a crucial component in high-performance industrial coatings and adhesives. It is primarily sought by manufacturers in the protective coatings, printing inks, and specialty adhesive sectors who require durable, sustainable binder solutions.

Application

• Industrial Protective Coatings: As a primary resin binder in alkyd-based coatings for metal, wood, and concrete, providing corrosion resistance and durability.
• Printing Inks: Used in the formulation of high-gloss, fast-setting inks for packaging and publications.
• Adhesives and Sealants: Acts as a tackifying and reinforcing agent in structural and pressure-sensitive adhesive formulations.
• Automotive Finishes: A component in primer and topcoat systems requiring excellent gloss retention and weatherability.
• Marine Coatings: Employed in anti-fouling and hull coatings due to its water resistance and adhesion to submerged surfaces.
• Industrial Maintenance Paints: For coating industrial equipment, storage tanks, and structural steel in harsh environments.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With p-tert-Butylbenzoic Acid, Glycerol And Phthalic Anhydride
CAS No.	121053-37-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid polymer with p-tert-butylbenzoic acid, glycerol and phthalic anhydride; Modified tall oil alkyd resin; TOFA-pTBBA-Glycerol-Phthalic Anhydride polymer; Alkyd resin based on tall oil fatty acids; Polyester resin from tall oil; p-tert-Butylbenzoic acid modified tall oil alkyd; Phthalic anhydride-glycerol-tall oil fatty acid copolymer
EINECS	Contact for details

Quality Control

Our production of this polymeric resin adheres to strict quality management systems. Each batch is characterized for critical parameters including acid value, viscosity, solids content, and color to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory 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 strong alkalis and organic solvents. Ensure containers are kept upright and sealed when not in use to prevent skin formation and maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	70 ± 2
Drying Time (Set-to-touch)	≤ 4 hours

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