Description

Fatty Acids, Coco, Polymers With Glycerol, Maleic Anhydride, Pentaerythritol And Phthalic Anhydride is a complex polymeric resin derived from the condensation of coconut fatty acids with polyols and acid anhydrides. This specialized chemical functions as a versatile alkyd resin intermediate or modifier, offering enhanced flexibility, adhesion, and water resistance to final coatings and inks. It is primarily required by formulators in the paints & coatings, printing inks, and adhesive industries seeking to improve product performance.

Application

• Alkyd Resin Modifier for improved flexibility and durability in industrial and architectural paints.
• Binder Component in specialty printing inks, particularly for overprint varnishes and flexible packaging.
• Adhesive Formulation to enhance tack, adhesion to low-energy surfaces, and water resistance.
• Corrosion Inhibitive Primer formulation for metal substrates.
• Sealant and Caulk production, contributing to elasticity and long-term weatherability.
• Synthetic Lubricant Additive for tackifying and film-forming properties.

Basic Information

Product Name	Fatty Acids, Coco, Polymers With Glycerol, Maleic Anhydride, Pentaerythritol And Phthalic Anhydride
CAS No.	68920-15-0
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Coconut Fatty Acid Alkyd Resin; Modified Alkyd Resin from Coconut Oil; Coco Fatty Acid - Glycerol - Maleic Anhydride - Pentaerythritol - Phthalic Anhydride Copolymer; Alkyd Resin, Coconut Oil Modified; Polyester resin based on coconut fatty acids; CAS 68920-15-0; Coconut oil alkyd
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, color, and solids content to ensure it meets the performance requirements of target applications. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent skin formation or moisture absorption.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	60 - 70 (in white spirit)
Identification (IR)	Conforms to structure

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