Description

Soybean Oil, Polymer With Glycerol And Phthalic Anhydride is a modified alkyd resin, a versatile polymeric material derived from renewable and petrochemical feedstocks. This compound is valued for its excellent film-forming properties, adhesion, and flexibility, making it a crucial intermediate in surface coating formulations. It is primarily needed by manufacturers in the paints, coatings, inks, and adhesive industries seeking to enhance product performance and sustainability profiles.

Application

• As a primary resin or modifying agent in alkyd-based industrial and architectural paints.
• As a film-forming component in protective coatings for metal, wood, and concrete substrates.
• In the formulation of printing inks, contributing to gloss, drying time, and substrate adhesion.
• As a binder or tackifier in specialty adhesives and sealants.
• For modifying the properties of other polymers to improve flexibility and durability in composite materials.
• In the production of corrosion-resistant primers and maintenance coatings.

Basic Information

Product Name	Soybean Oil, Polymer With Glycerol And Phthalic Anhydride
CAS No.	66070-61-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, soybean oil-modified; Soybean alkyd; Phthalic anhydride-glycerol-soybean oil polymer; Soybean oil glyceride phthalate; Modified alkyd resin; Soybean oil alkyd resin; Drying oil alkyd; Fatty acid modified alkyd resin
EINECS	Contact for details

Quality Control

Our Soybean Oil, Polymer With Glycerol And Phthalic Anhydride is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency in key parameters such as acid value, viscosity, solids content, and color. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flames. For long-term storage, consider under an inert atmosphere to prevent skin formation.

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.