Description

Fatty acids, dehydrated castor-oil, polymers with dehydrated castor oil, 2-(dimethylamino)ethanol, isononanoic acid, isophthalic acid, linseed oil, maleic anhydride and pentaerythritol CAS NO 98654-27-4 is a specialized, high-performance alkyd resin intermediate or polymer. This complex formulation is engineered to deliver enhanced properties such as flexibility, adhesion, and chemical resistance in final coatings. It is a critical raw material for manufacturers seeking to develop premium, durable industrial and protective finishes. The product's multi-component nature allows for tailored performance to meet specific application demands.

Application

• High-Performance Industrial Coatings: Formulation of alkyd resins for heavy-duty machinery, agricultural equipment, and structural steel coatings requiring superior durability and weather resistance.
• Protective & Marine Coatings: Used in anti-corrosive primers and topcoats for ships, offshore platforms, and coastal infrastructure, leveraging its excellent adhesion and moisture resistance.
• Automotive OEM and Refinish Paints: Serves as a key component in resin systems for automotive paints that demand a high-gloss finish, color retention, and resistance to fuels and solvents.
• Decorative and Architectural Paints: Enhancement of gloss, flow, and leveling in high-quality trim, door, and furniture paints.
• Printing Inks: Modification of resin vehicles for specialty printing inks to improve gloss, drying time, and substrate adhesion.
• Adhesives and Sealants: Acts as a tackifier and modifier to improve the flexibility and bond strength of industrial adhesives.

Basic Information

Product Name	Fatty acids, dehydrated castor-oil, polymers with dehydrated castor oil, 2-(dimethylamino)ethanol, isononanoic acid, isophthalic acid, linseed oil, maleic anhydride and pentaerythritol
CAS No.	98654-27-4
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Contact for details
Synonyms	Modified Alkyd Resin; Dehydrated Castor Oil Alkyd Resin; DCO Alkyd Polymer; Fatty Acid Modified Polyester Resin; Alkyd resin based on DCO, isophthalic acid, and pentaerythritol; Isophthalic Alkyd Resin; Pentaerythritol Alkyd; 2-(Dimethylamino)ethanol-modified alkyd
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as acid value, viscosity, color, and solids content are strictly monitored. Certificates of Analysis (COA) are available upon request, providing full transparency on specifications. Our manufacturing processes adhere to ISO 9001 quality management principles to guarantee reliability for your production.

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/59-77°F). Keep away from heat sources, sparks, and open flame. Ensure containers are kept upright to prevent leakage. For long-term storage, consider under an inert atmosphere to prevent skin formation.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Non-Volatile Matter (%)	70 ± 2
Solvent	Xylene / White Spirit

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