Description

Castor Oil, Dehydrated, Polymer With Glycerol, Phthalic Anhydride, Soybean Oil And Styrene is a specialized alkyd resin copolymer designed for high-performance industrial applications. This compound matters for formulators seeking a versatile, bio-based polymeric backbone that enhances film formation, adhesion, and flexibility in demanding environments. Key industries that need this product include manufacturers of industrial coatings, specialty adhesives, and advanced composite materials.

Application

• As a primary resin or modifying agent in industrial baking enamels and air-dry coatings for metal substrates.
• Formulation of high-adhesion primers and corrosion-resistant paints.
• Production of specialty printing inks requiring good gloss and pigment wetting.
• Manufacture of flexible and durable adhesives and sealants.
• Use as a reactive intermediate or cross-linking agent in polymer and composite material synthesis.
• Component in wood finishes and varnishes to improve durability and drying characteristics.
• Potential use as a plasticizer or modifier in elastomer and rubber formulations.

Basic Information

Product Name	Castor Oil, Dehydrated, Polymer With Glycerol, Phthalic Anhydride, Soybean Oil And Styrene
CAS No.	68071-55-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, dehydrated castor oil-modified; Styrenated alkyd resin; DCO-modified alkyd resin; Soybean oil alkyd resin copolymer; Polyester resin from glycerol phthalate, dehydrated castor oil, soybean oil, and styrene; Styrene-alkyd copolymer; 68071-55-6; Co-polymer of dehydrated castor oil, glycerol, phthalic anhydride, soybean oil and styrene
EINECS	Contact for details

Quality Control

Our Castor Oil, Dehydrated, Polymer is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance in your formulations. Certificates of Analysis (COA) detailing key parameters such as acid value, viscosity, solids content, and color 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flames. Under these conditions, the product has a typical shelf life of 24 months from the date of manufacture.

Specification

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

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