Description

Soybean Resin is a versatile, bio-based polymer derived from soybean oil, offering a sustainable alternative to petroleum-based resins. Its unique chemical structure provides excellent film-forming, adhesive, and binding properties, making it a valuable component in eco-conscious industrial formulations. This product is essential for manufacturers in the coatings, adhesives, composites, and ink industries seeking to enhance the renewable content and environmental profile of their products.

Application

• As a primary binder or co-binder in water-based and solvent-based industrial coatings for metal, wood, and plastic substrates.
• Formulation of bio-composite materials and green laminates, providing reinforcement and matrix properties.
• Production of adhesives and sealants for packaging, construction, and automotive applications.
• Key ingredient in printing inks, contributing to gloss, adhesion, and rub resistance.
• Manufacture of foundry core binders and molding sands in metal casting processes.
• Use in textile sizing and finishing agents to improve fabric handle and durability.
• Component in paper coatings to enhance surface smoothness, printability, and barrier properties.
• Research and development of advanced bio-materials for 3D printing and other additive manufacturing technologies.

Basic Information

Product Name	Soybean Resin
CAS No.	68152-80-7
Molecular Formula	Complex Mixture (Primarily triglyceride esters)
Molecular Weight	Variable (Contact for details)
Synonyms	Soybean Oil Resin; Epoxidized Soybean Oil Acrylate; Soybean Oil Polymer; Soybean Alkyd Resin; Soy Polyol; AESO (Acrylated Epoxidized Soybean Oil); Soy-based Resin; Bio-resin from Soybean Oil
EINECS	Contact for details

Quality Control

Our Soybean Resin is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance, including measurement of key parameters such as acid value, hydroxyl value, iodine value, viscosity, and color. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen blanket) to preserve product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Contact for details
Iodine Value (cg I/g)	Contact for details
Viscosity (at 25°C, cP)	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Moisture Content	≤ 0.5%

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