Description

Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Trimellitic Anhydride And Trimethylolpropane is a high-performance synthetic resin derived from renewable tall oil fatty acids and key aromatic acids. This specialized polymer is engineered to provide exceptional durability, chemical resistance, and adhesion properties in demanding industrial formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and advanced composite industries seeking to enhance product performance with sustainable chemistry.

Application

• High-Performance Industrial Coatings: Used as a primary resin in alkyd formulations for heavy-duty protective coatings, marine paints, and corrosion-resistant finishes.
• Adhesives and Sealants: Serves as a key polymeric binder, providing strong adhesion and flexibility in construction and automotive sealants.
• Printing Inks: Imparts excellent gloss, rub resistance, and drying properties in specialty overprint varnishes and packaging inks.
• Composite Materials: Acts as a modifier or cross-linking agent in fiber-reinforced plastics and other composite systems to improve mechanical strength.
• Can and Coil Coatings: A vital component in formulations requiring superior weatherability, formability, and chemical resistance for metal substrates.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Trimellitic Anhydride And Trimethylolpropane
CAS No.	66071-08-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid-isophthalic acid-trimellitic anhydride-trimethylolpropane polymer; TOFA-IPA-TMA-TMP polymer; Alkyd resin based on tall oil fatty acid, isophthalic acid, trimellitic anhydride, and trimethylolpropane; Polyester resin from tall oil fatty acids; TMP ester of tall oil fatty acid copolymer with isophthalic and trimellitic acids
EINECS	Contact for details

Quality Control

Our production of Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Trimellitic Anhydride And Trimethylolpropane adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as acid value, viscosity, color, and solids content. 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flames. Ensure containers are kept tightly sealed when not in use to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	5 - 15
Viscosity (at 25°C)	Contact for details
Non-Volatile Matter (Solids Content)	≥ 99%
Identification (IR)	Conforms

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