Description

Fatty Acids, Vegetable-Oil, Polymers With Glycerol, Phthalic Anhydride And Propylene Glycol is a complex polymeric alkyd resin derived from vegetable oil fatty acids, glycerol, phthalic anhydride, and propylene glycol. This compound is engineered to provide excellent film-forming properties, flexibility, and adhesion, making it a critical raw material for high-performance coatings. It is essential for manufacturers in the paints, inks, and industrial coatings sectors seeking durable, environmentally adaptable binder solutions. The product is supplied with full traceability and quality documentation to ensure batch-to-batch consistency for your formulations.

Application

• Industrial and Decorative Paints: Acts as a primary binder in air-drying and baking enamels, providing gloss, durability, and weather resistance.
• Printing Inks: Used in the formulation of overprint varnishes and specialty inks for its excellent adhesion and rub resistance on various substrates.
• Protective Coatings: Serves as a resin component in anti-corrosive primers and maintenance paints for metal structures, machinery, and marine applications.
• Wood Finishes: Imparts flexibility and hardness in varnishes and lacquers for furniture and flooring.
• Adhesives and Sealants: Utilized as a tackifying and film-forming agent to enhance bond strength and elasticity.
• Plasticizers and Modifiers: Functions as a polymeric plasticizer or modifier in certain elastomer and plastic compounds to improve processing and properties.

Basic Information

Product Name	Fatty Acids, Vegetable-Oil, Polymers With Glycerol, Phthalic Anhydride And Propylene Glycol
CAS No.	68514-12-5
Molecular Formula	Complex Polymer (Variable)
Molecular Weight	Variable (Polymeric)
Synonyms	Alkyd resin, vegetable oil modified; Poly(glycerol phthalate-co-propylene glycol), fatty acids esters; Fatty acid modified alkyd; Glycerol phthalate propylene glycol fatty acid polymer; Soybean oil alkyd resin (typical base); Linseed oil alkyd; Drying oil alkyd resin; Long oil alkyd resin
EINECS	Contact for details

Quality Control

Our production of this alkyd resin adheres to strict quality management systems to ensure it meets the demanding requirements of industrial coating formulators. Each batch is characterized for critical parameters including acid value, viscosity, solids content, color, and drying time. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to guarantee performance and consistency in your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C (59-77°F). Keep away from heat, sparks, and open flame. Due to its polymeric nature and sensitivity to oxidation, prolonged storage should be under an inert atmosphere (e.g., nitrogen blanket) for optimal stability. Keep container tightly sealed when not in use to prevent skinning and moisture absorption.

Specification

Item	Specification
Appearance	Viscous liquid, clear to translucent
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Solids Content (%)	70 ± 2
Drying Time (Set-to-touch, hours)	≤ 4
Identification (IR)	Conforms to standard

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