Description

Fatty Acids, Cottonseed-Oil, Polymers With Glycerol, Pentaerythritol And Phthalic Anhydride is a specialized alkyd resin intermediate derived from natural cottonseed oil. This compound is valued for its ability to impart flexibility, adhesion, and durability to surface coatings. It is primarily sought by manufacturers in the paints, coatings, inks, and adhesive industries seeking to enhance product performance with bio-based components.

Application

• Alkyd Resin Formulation: A key intermediate for producing modified alkyd resins used in industrial and architectural paints.
• Surface Coatings: Imparts excellent flexibility and adhesion in protective coatings for metal, wood, and plastic substrates.
• Printing Inks: Used as a resin component to improve gloss, rub resistance, and drying properties.
• Adhesives & Sealants: Enhances tack and binding strength in various adhesive formulations.
• Corrosion Inhibitive Primers: Contributes to the formulation of primers that offer good substrate wetting and corrosion protection.
• Flexible Overprint Varnishes: Provides the necessary film properties for varnishes applied over printed materials.

Basic Information

Product Name	Fatty Acids, Cottonseed-Oil, Polymers With Glycerol, Pentaerythritol And Phthalic Anhydride
CAS No.	68604-81-9
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Contact for details
Synonyms	Cottonseed oil fatty acids, polymer with glycerol, pentaerythritol and phthalic anhydride; Alkyd resin, cottonseed oil-modified; Phthalic anhydride, polymer with cottonseed oil fatty acids, glycerol and pentaerythritol; Cottonseed oil alkyd; Fatty acids, cottonseed-oil, polymers with glycerol, pentaerythritol and phthalic anhydride; Modified alkyd resin based on cottonseed oil.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as acid value, viscosity, and color are strictly monitored. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and open flame. Due to its nature, this material should be kept under an inert atmosphere to minimize oxidation. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	Contact for details
Identification (IR)	Conforms

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