Description

Fatty Acids, Tall-Oil, Polymers With Glycerol, Phthalic Anhydride, Soybean Oil, Tdi And Trimethylolethane is a complex, multi-component polymeric resin designed for high-performance industrial applications. This specialized alkyd-type polymer offers a unique balance of flexibility, adhesion, and chemical resistance derived from its tailored blend of renewable and synthetic raw materials. It is a critical raw material for formulators in the coatings, adhesives, and sealants industries seeking to enhance product durability and performance.

Application

• High-Performance Industrial Coatings: Used as a resin binder in protective coatings for metal, wood, and concrete, providing excellent weather resistance and durability.
• Adhesive & Sealant Formulations: Serves as a key polymeric component in structural adhesives, elastomeric sealants, and caulks, offering strong adhesion and flexibility.
• Printing Inks: Acts as a resin vehicle in specialty printing inks, contributing to gloss, rub resistance, and substrate adhesion.
• Plasticizer & Modifier: Functions as a polymeric plasticizer or modifier in PVC and other polymer systems to improve impact resistance and processing.
• Marine & Corrosion Protection: Formulated into anti-corrosive primers and topcoats for marine vessels, offshore structures, and industrial equipment.
• Automotive Finishes: Utilized in OEM and refinish coatings where a combination of chemical resistance and aesthetic finish is required.

Basic Information

Item	Details
Product Name	Fatty Acids, Tall-Oil, Polymers With Glycerol, Phthalic Anhydride, Soybean Oil, Tdi And Trimethylolethane
CAS No.	121053-25-6
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer Distribution)
Synonyms	Tall Oil Fatty Acid Alkyd Resin; TOFA-Glycerol-Phthalic Anhydride-Soybean Oil-TDI-TME Polymer; Modified Alkyd Resin; Soy-Tall Oil Alkyd; Polymeric Fatty Acid Resin; TDI-Modified Alkyd; Trimethylolethane Crosslinked Alkyd; CAS 121053-25-6
EINECS	Contact for details

Quality Control

Our production of this polymeric resin adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, solids content, and color. While it is typically supplied as an industrial-grade material, production can be aligned with relevant industry standards for coatings and adhesives. A comprehensive Certificate of Analysis (COA) detailing specific batch characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). This product is light-sensitive and easily oxidized; prolonged exposure to air, heat, or direct light should be avoided to maintain stability and prevent skinning or gelation. Keep away from strong oxidizing agents and sources of ignition.

Specification

Item	Specification
Appearance	Viscous liquid, clear to amber
Solids Content	60 - 80 %
Viscosity (Gardner-Holdt)	Z2 - Z6
Acid Value	≤ 10 mg KOH/g
Color (Gardner)	≤ 12
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.