Description

Castor Oil, Dehydrated, Polymer With Glycerol, Linseed Oil, Phthalic Anhydride, Soybean Oil, Trimethylolpropane And Vinyltoluene CAS NO 110775-67-2 is a high-performance, modified alkyd resin designed for industrial applications. This specialized polymer offers a unique balance of properties derived from its multi-component vegetable oil and polyol backbone, making it a critical raw material for formulating durable and high-quality coatings. It is primarily sought after by manufacturers in the paints, coatings, inks, and adhesive industries who require resins with excellent film formation, adhesion, and flexibility.

Application

• Industrial and Protective Coatings: As a key resin binder in formulations for metal primers, machinery enamels, and corrosion-resistant paints.
• Architectural Paints: Used in the production of high-gloss, semi-gloss, and satin finishes for interior and exterior applications.
• Printing Inks: Serves as a vehicle resin for various ink systems, contributing to gloss, rub resistance, and adhesion on substrates.
• Wood Finishes and Varnishes: Provides excellent penetration, durability, and clarity in coatings for furniture and flooring.
• Adhesives and Sealants: Imparts flexibility and adhesion in formulated adhesive and caulking products.
• Specialty Resins: Acts as a modifying resin or a base for further chemical modification to achieve specific performance characteristics.

Basic Information

Item	Detail
Product Name	Castor Oil, Dehydrated, Polymer With Glycerol, Linseed Oil, Phthalic Anhydride, Soybean Oil, Trimethylolpropane And Vinyltoluene
CAS No.	110775-67-2
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Contact for details
Synonyms	Alkyd resin, modified; Dehydrated castor oil alkyd resin; Vinyltoluene modified alkyd; TOFA alkyd resin; Soybean oil alkyd resin; Linseed oil alkyd resin; Trimethylolpropane alkyd; DCO alkyd resin; 110775-67-2
EINECS	Contact for details

Quality Control

Our production of this modified alkyd resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, viscosity, solids content, and color are rigorously tested. A Certificate of Analysis (COA) detailing these specifications is provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from heat sources and open flame. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and oxidizing agents. Under these conditions, the product is stable for the period indicated on the label.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 8
Solids Content	60 - 70 %
Acid Value	≤ 10 mg KOH/g
Viscosity (at 25°C)	Z2 - Z4 (Gardner-Holdt)
Solvent	Mineral spirits / Xylene blend

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