Description

Soybean Oil, Polymer With Glycerol And Isophthalic Acid is a specialized alkyd resin derived from renewable resources. This compound is valued for its excellent film-forming properties, flexibility, and adhesion, making it a key component in high-performance, environmentally-conscious coating systems. It is primarily needed by manufacturers in the paints, coatings, and inks industries seeking sustainable alternatives to traditional petrochemical-based resins.

Application

• Industrial and Architectural Coatings: As a primary film-forming agent in solvent-borne and high-solid alkyd paints for metal and wood substrates.
• Printing Inks: Used in the formulation of quick-setting and glossy inks for packaging and publications.
• Adhesives and Sealants: Imparts flexibility and durability in adhesive formulations for construction and automotive applications.
• Corrosion-Resistant Primers: Serves as a binder in primers designed to protect metal surfaces from rust and degradation.
• Wood Finishes and Varnishes: Provides a durable, clear, or pigmented protective finish with good penetration and drying characteristics.
• Marine Coatings: Utilized in coatings that require resistance to water, salt spray, and weathering.

Basic Information

Product Name	Soybean Oil, Polymer With Glycerol And Isophthalic Acid
CAS No.	66070-91-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, soybean oil-modified; Soybean oil alkyd resin; Glycerol-isophthalic acid-soybean oil polymer; Isophthalic alkyd resin; Soybean fatty acids, polymer with glycerol and isophthalic acid; Long oil alkyd resin; Drying oil alkyd; Poly(glycerol isophthalate-co-soybeanate)
EINECS	Contact for details

Quality Control

Our Soybean Oil, Polymer With Glycerol And Isophthalic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as acid value, viscosity, solids content, and color to ensure consistency and performance for your formulations. Certificates of Analysis (COA) 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 away from strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	60 - 70
Drying Time (Set-to-touch)	≤ 4 hours

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