Description

Castor Oil, Dehydrated, Polymer With Allyl Alc., Glycerol, Linseed Oil, Styrene And Tdi is a specialized, high-performance alkyd resin intermediate designed for demanding industrial applications. This compound is engineered to deliver enhanced drying properties, chemical resistance, and film-forming characteristics in advanced coating systems. It is an essential raw material for manufacturers in the paints, coatings, inks, and adhesive industries seeking to improve product durability and performance.

Application

• High-Performance Industrial Coatings: As a key resin component in air-drying and baking enamels for machinery, agricultural equipment, and metal substrates.
• Protective & Marine Paints: Formulation of corrosion-resistant primers and topcoats that require excellent adhesion and weather resistance.
• Printing Inks: Used in specialty inks, including overprint varnishes and packaging inks, for rapid drying and gloss.
• Adhesives & Sealants: Serves as a toughening agent and modifier to enhance flexibility and bond strength in structural and industrial adhesives.
• Wood Finishes: Modification of varnishes and lacquers to improve penetration, drying time, and final film hardness.
• Electrical Insulating Varnishes: Component in formulations for wire enamels and insulating coatings requiring thermal stability.

Basic Information

Product Name	Castor Oil, Dehydrated, Polymer With Allyl Alc., Glycerol, Linseed Oil, Styrene And Tdi
CAS No.	68071-53-4
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Contact for details
Synonyms	Dehydrated Castor Oil Alkyd Resin; DCO Modified Alkyd Resin; Allyl Alcohol-Glycerol-Styrene-TDI Modified DCO Polymer; Alkyd resin based on dehydrated castor oil, allyl alcohol, glycerol, linseed oil, styrene and toluene diisocyanate; TDI-modified drying oil alkyd; Styrenated DCO Alkyd; Polymeric resin of dehydrated castor oil; Coating resin CAS 68071-53-4
EINECS	Contact for details

Quality Control

Our production of this alkyd resin intermediate adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, solids content, and color. Certificates of Analysis (COA) documenting these specifications are available for every shipment to ensure the material meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C (59-77°F). Keep away from heat, sparks, and open flame. Due to its nature, prolonged exposure to air should be minimized to prevent skinning and oxidation. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 8
Solids Content	70 ± 2 %
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt, 25°C)	Z2 - Z5
Identification (IR)	Conforms to standard

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