Description

Fatty Acids, Coco, Polymers With Adipic Acid, Neopentyl Glycol, Phthalic Anhydride And Trimellitic Anhydride CAS NO 125471-93-4 is a specialized synthetic polyester resin derived from coconut fatty acids and key polybasic acids and alcohols. This compound is engineered to provide exceptional durability, flexibility, and adhesion in demanding industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and polymer modification industries seeking high-performance resin components.

Application

• High-Performance Industrial Coatings: Used as a key resin in alkyd and polyester-based coatings for metal, wood, and plastic substrates, offering excellent gloss, weather resistance, and chemical stability.
• Adhesives and Sealants: Serves as a primary binder or tackifier in structural and pressure-sensitive adhesive formulations, enhancing bond strength and flexibility.
• Polymer Modification and Plasticizers: Incorporated as a modifier to improve the impact resistance, flexibility, and processing characteristics of rigid polymers and plastics.
• Printing Inks: Acts as a resinous component in solvent-based and overprint varnishes, contributing to film formation, adhesion, and rub resistance.
• Corrosion-Resistant Primers: Formulated into primers and undercoats that provide a robust, protective barrier against moisture and chemical corrosion.
• Specialty Composites: Utilized in the production of fiber-reinforced composites and laminates to enhance matrix properties and interfacial adhesion.

Basic Information

Product Name	Fatty Acids, Coco, Polymers With Adipic Acid, Neopentyl Glycol, Phthalic Anhydride And Trimellitic Anhydride
CAS No.	125471-93-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Coconut Fatty Acid Polyester Resin; Polyester Resin from Coconut Fatty Acids, Adipic Acid, Neopentyl Glycol, Phthalic Anhydride, and Trimellitic Anhydride; Alkyd Resin, Coco Fatty Acid Modified; Coco Fatty Acid-Neopentyl Glycol-Adipic Acid-Phthalic Anhydride-Trimellitic Anhydride Copolymer; Polyester Polyol based on Coconut Fatty Acids; TMPA Resin (Trimellitic Phthalic Adipic); Modified Alkyd Resin for Coatings
EINECS	Contact for details

Quality Control

Our production of this specialty polyester resin adheres to rigorous quality control protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, hydroxyl value, viscosity, and color are strictly monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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. Under recommended conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 4
Acid Value (mg KOH/g)	5 - 15
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Solid Content (%)	≥ 99

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