Description

Fatty Acids, Tall-Oil, Polymers With Adipic Acid, Pentaerythritol And Trimethylolpropane CAS NO 127279-02-1 is a specialized polymeric resin derived from tall oil fatty acids, a renewable resource, and polyfunctional alcohols. This compound is engineered to deliver enhanced thermal stability, flexibility, and adhesion properties, making it a critical intermediate for high-performance industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for use in alkyd resins and polymer modification.

Application

• Alkyd Resin Production: A key raw material for formulating high-quality, durable alkyd resins used in industrial and decorative paints and coatings.
• Polymer Modification: Imparts flexibility, adhesion, and weathering resistance to various polymer systems, including polyesters and polyurethanes.
• Adhesives & Sealants: Functions as a tackifier and modifier to improve bond strength, cohesion, and environmental resistance in adhesive and sealant formulations.
• Protective Coatings: Used in corrosion-resistant and marine coatings due to its excellent hydrophobic properties and film-forming characteristics.
• Printing Inks: Serves as a resin component to enhance gloss, flow, and substrate adhesion in various ink systems.
• Elastomers: Acts as a plasticizer and processing aid to improve the low-temperature flexibility and durability of synthetic rubbers.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Adipic Acid, Pentaerythritol And Trimethylolpropane
CAS No.	127279-02-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid polymer with adipic acid, pentaerythritol and trimethylolpropane; TOFA-Adipic Acid-Pentaerythritol-Trimethylolpropane Polymer; Polyester resin from tall oil fatty acids; Adipic acid/tall oil fatty acids/pentaerythritol/trimethylolpropane copolymer; Tall oil polyester polyol; CAS 127279-02-1
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tall-Oil, Polymers are produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including checks for acid value, hydroxyl value, viscosity, and color. Certificates of Analysis (COA) documenting full 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). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 10
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Softening Point (Ring & Ball)	Contact for details

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