Description

Linseed Oil, Polymer With Petroleum Resins is a specialized polymeric resin derived from the modification of linseed oil with petroleum-based resins. This compound is engineered to enhance the drying properties, durability, and chemical resistance of coating formulations. It is a critical raw material for manufacturers seeking to improve the performance of industrial and protective coatings. The product is identified by CAS No. 68410-93-5.

Application

This modified linseed oil resin is designed for high-performance applications where enhanced film formation and resistance are required. Key uses include:

• Industrial and Architectural Coatings: As a primary binder or modifier in alkyd paints and varnishes to improve gloss, flexibility, and drying time.
• Protective & Marine Coatings: Formulating corrosion-resistant primers and topcoats for metal structures, ships, and offshore platforms.
• Printing Inks: Used in lithographic and heatset inks to provide excellent adhesion, rub resistance, and gloss on various substrates.
• Adhesives and Sealants: As a tackifier and film-forming agent to enhance bond strength and environmental resistance.
• Wood Finishes: In stains, lacquers, and furniture finishes to provide a durable, protective film with enhanced water resistance.
• Maintenance Paints: For heavy-duty applications on machinery, factory floors, and structural steel.

Basic Information

Product Name	Linseed Oil, Polymer With Petroleum Resins
CAS No.	68410-93-5
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Varies by grade (Contact for details)
Synonyms	Linseed Oil Polymerized with Petroleum Resins; Modified Linseed Oil Resin; Petroleum Resin, polymer with linseed oil; Linseed Alkyd Resin; Drying Oil Modified Resin; Coating Resin; Binder for Paints; Linseed Oil-Petroleum Resin Copolymer
EINECS	Contact for details

Quality Control

Our Linseed Oil, Polymer With Petroleum Resins is manufactured under a stringent quality management system. Each batch undergoes rigorous testing for key parameters such as acid value, viscosity, color, and solids content to ensure consistency and performance for your formulations. Certificates of Analysis (COA) 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 temperatures between 15-25°C (59-77°F). This product is easily oxidized; prolonged exposure to air should be avoided. Keep away from heat sources and open flames.

Specification

Item	Specification
Appearance	Viscous liquid, clear to amber
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Color (Gardner)	≤ 12
Non-Volatile Matter (%)	Min. 98.0
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.