Description

Soybean Oil, Polymer With Glycerol, Pentaerythritol, Phthalic Anhydride And Tung Oil is a specialized alkyd resin, a synthetic polymer derived from natural and synthetic raw materials, designed for high-performance coating applications. This compound matters because it offers a unique balance of film-forming properties, including flexibility, adhesion, and durability, which are critical for protective and decorative finishes. Industrial manufacturers in the coatings, inks, and adhesives sectors require this resin to formulate products that demand enhanced chemical resistance and rapid drying characteristics.

Application

This alkyd resin is engineered for demanding industrial applications where performance and reliability are paramount.

• Industrial and Protective Coatings: As a primary film-forming agent in metal primers, machinery enamels, and corrosion-resistant paints.
• High-Performance Inks: Used in the formulation of quick-setting printing inks for packaging and publications.
• Wood Finishes and Varnishes: Provides a hard, durable, and glossy finish for furniture and flooring applications.
• Adhesive Formulations: Acts as a tackifying resin or binder in specific industrial adhesive systems.
• Marine Coatings: Suitable for primers and topcoats requiring good moisture resistance and adhesion.
• Automotive Refinish Paints: Used in repair paints for its excellent flow, leveling, and gloss retention.

Basic Information

Item	Detail
Product Name	Soybean Oil, Polymer With Glycerol, Pentaerythritol, Phthalic Anhydride And Tung Oil
CAS No.	68072-20-8
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Contact for details)
Synonyms	Alkyd Resin (soybean oil, tung oil modified); Tung-Soy Alkyd; Modified Alkyd Resin; Pentaerythritol Phthalic Alkyd; Soybean Oil-Tung Oil Alkyd; Glycerol Phthalic Alkyd Resin; Drying Oil Alkyd; Long Oil Alkyd Resin
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Production is monitored against key parameters such as acid value, viscosity, solids content, and color to guarantee batch-to-batch consistency. Certificates of Analysis (COA) documenting these specifications are available upon request. We adhere to a cGMP compliant quality management system to support our global customer base.

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. The product is sensitive to strong acids/organic solvents and is easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen blanket) for long-term stability and to minimize skinning. Ideal storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Viscous liquid, clear to amber
Solids Content	60 - 70 % (Typical)
Viscosity (Gardner-Holdt)	Z2 - Z5
Acid Value	≤ 10 mg KOH/g
Color (Gardner)	≤ 8
Drying Time (Set-to-touch)	≤ 4 hours
Identification (IR)	Conforms to standard

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