Description

Soybean Oil, Polymer With Ethylene Glycol, Glycerol, Pentaerythritol, Phthalic Anhydride, Tall Oil And Vinyltoluene is a specialized alkyd resin derived from a complex formulation of natural and synthetic raw materials. This polymer is engineered to provide a unique balance of flexibility, adhesion, and drying properties, making it a critical component in high-performance coating systems. It is primarily sought after by formulators in the paints, coatings, and ink industries who require resins with specific rheological and film-forming characteristics. The product, identified by CAS No. 68554-93-8, represents a versatile polymeric backbone for advanced industrial applications.

Application

• Industrial and Architectural Paints: Serves as a primary resin binder in air-drying alkyd paints, providing excellent gloss retention and durability for metal and wood substrates.
• Protective Coatings: Used in corrosion-resistant primers and topcoats for machinery, agricultural equipment, and structural steel.
• Printing Inks: Acts as a vehicle resin in specialty printing inks, contributing to pigment wetting, print clarity, and adhesion on various surfaces.
• Adhesives and Sealants: Imparts tack, flexibility, and binding strength in formulated adhesive and caulking compounds.
• Wood Finishes: A key component in varnishes and wood stains, enhancing grain definition and providing a protective, clear film.
• Marine Coatings: Formulated into coatings for marine environments, offering resistance to water and mild chemicals.

Basic Information

Product Name	Soybean Oil, Polymer With Ethylene Glycol, Glycerol, Pentaerythritol, Phthalic Anhydride, Tall Oil And Vinyltoluene
CAS No.	68554-93-8
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd resin, soy-modified; Vinyltoluene modified alkyd resin; Tall oil alkyd resin; Soybean oil alkyd polymer; Pentaerythritol alkyd; Modified alkyd resin CAS 68554-93-8; Alkyd resin from soybean oil, ethylene glycol, glycerol, pentaerythritol, phthalic anhydride, tall oil and vinyltoluene
EINECS	Contact for details

Quality Control

Our production of this alkyd resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, viscosity, solids content, and color are rigorously tested against internal specifications. A comprehensive Certificate of Analysis (COA) detailing these results is provided with every shipment to support your quality assurance and regulatory 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 / 59-77°F). Keep away from heat sources and open flames. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid, clear to hazy
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Non-Volatile Matter (%)	70 ± 2
Solvent	Mineral spirits / Xylene blend

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