Description

Linseed Oil, Polymer With Maleic Anhydride And Tung Oil is a specialized alkyd resin intermediate produced via the polymerization of linseed oil and tung oil with maleic anhydride. This chemical modification imparts enhanced drying properties, flexibility, and chemical resistance to the final resin, making it a critical component for high-performance coatings. It is primarily utilized by formulators in the paints, varnishes, and industrial coatings industries seeking to improve the durability and application characteristics of their products.

Application

• Industrial Coatings Binder: A key resin component for manufacturing air-drying and baking enamels used on machinery, agricultural equipment, and metal substrates.
• Protective Wood Finishes: Used in formulating high-quality varnishes, spar urethanes, and wood stains that offer excellent moisture resistance and flexibility.
• Printing Ink Vehicle: Serves as a drying oil component in specialty printing inks, contributing to film formation and adhesion on various surfaces.
• Rust-Preventive Primers: Incorporated into anti-corrosive primer formulations for metals, leveraging its good wetting and adhesion properties.
• Adhesive and Sealant Modifier: Acts as a plasticizer and tackifier in certain adhesive and caulk formulations to enhance elasticity and bond strength.
• Artists' Paint Medium: Used in the production of high-grade artists' oil paints and mediums for its reliable drying profile and film integrity.

Basic Information

Product Name	Linseed Oil, Polymer With Maleic Anhydride And Tung Oil
CAS No.	68309-52-4
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Polymer (Contact for details)
Synonyms	Maleinized Linseed-Tung Oil Polymer; Tung Oil and Linseed Oil Polymer with Maleic Anhydride; Modified Drying Oil Alkyd; Maleic Anhydride Adduct of Linseed and Tung Oils; Alkyd Resin Intermediate; Linseed-Tung Oil Maleate; Drying Oil Copolymer; CAS 68309-52-4
EINECS	Contact for details

Quality Control

Our Linseed Oil, Polymer With Maleic Anhydride And Tung Oil is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance characteristics such as acid value, viscosity, and color. Certificates of Analysis (COA) documenting these parameters 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, well-ventilated area away from heat sources and open flame. Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere or with a nitrogen blanket for long-term storage to maintain product stability. Ideal storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Viscous liquid, amber to brown
Acid Value (mg KOH/g)	Contact for details
Viscosity (Gardner-Holdt)	Contact for details
Color (Gardner)	≤ 12
Non-Volatile Matter (%)	Contact for details
Solvent (Typical)	Mineral spirits / Xylene

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