Description

Fatty Acids, Coco, Polymers With Phthalic Anhydride And Trimethylolpropane is a synthetic polymer derived from coconut fatty acids, phthalic anhydride, and trimethylolpropane, functioning as a versatile alkyd resin intermediate. This compound is valued for its ability to impart flexibility, adhesion, and durability in polymer formulations, making it a critical component for high-performance coatings and adhesives. It is primarily sought by manufacturers in the paints & coatings, printing inks, and specialty polymer industries seeking to enhance product longevity and performance.

Application

• Alkyd Resins for Industrial Coatings: A key building block for air-drying and baking enamels used on machinery, appliances, and metal substrates.
• Flexographic and Gravure Printing Inks: Provides excellent pigment wetting, gloss, and adhesion to various films and foils.
• Adhesive and Sealant Formulations: Imparts tack, flexibility, and cohesive strength in pressure-sensitive and construction adhesives.
• Plasticizer and Modifier for Polymers: Used to modify the properties of other resins, improving compatibility and film formation.
• Corrosion-Resistant Primers: Contributes to the formulation of primers that offer strong substrate adhesion and barrier protection.
• Wood Finishes and Varnishes: Enhances the durability, dry time, and clarity of finishes for furniture and flooring.

Basic Information

Product Name	Fatty Acids, Coco, Polymers With Phthalic Anhydride And Trimethylolpropane
CAS No.	68132-68-3
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Varies by polymer chain length
Synonyms	Coconut fatty acids polymer with phthalic anhydride and trimethylolpropane; Alkyd resin from coconut oil; TMP ester of coconut fatty acid-phthalic copolymer; Phthalic anhydride-coconut fatty acid-trimethylolpropane polymer; Coco fatty acid alkyd resin; Polyester polyol from coconut fatty acids; Trimethylolpropane phthalate coconut ester; Fatty acids, coco, polymers with phthalic anhydride and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
EINECS	Contact for details

Quality Control

Our production of Fatty Acids, Coco, Polymers With Phthalic Anhydride And Trimethylolpropane adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including acid value, hydroxyl value, viscosity, and color to meet precise application requirements. 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, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen blanket) after opening to prevent degradation and maintain optimal performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	≤ 10
Hydroxyl Value (mg KOH/g)	Reported per grade
Viscosity (at 25°C)	Reported per grade
Solids Content	≥ 99%

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