Description

Linseed Oil, Polymer With Glycerol, Phthalic Anhydride And Tung Oil is a specialized alkyd resin, a synthetic polymer formed by the polycondensation of these key components. This compound is engineered to deliver a unique balance of flexibility, durability, and rapid drying properties, making it a critical performance additive. It is primarily required by manufacturers in the coatings, inks, and adhesives industries seeking to enhance the performance and application characteristics of their formulations.

Application

This versatile alkyd resin finds extensive use as a film-forming agent and modifier in various industrial sectors. Key application scenarios include:

• Industrial and Decorative Coatings: As a primary resin or modifying agent in oil-based paints, varnishes, and enamels to improve gloss, adhesion, and drying time.
• Printing Inks: Used in lithographic and letterpress inks to provide excellent pigment wetting, flow, and film hardness.
• Wood Finishes and Sealers: Imparts deep penetration, water resistance, and a durable protective finish for furniture and flooring.
• Metal Primers and Corrosion Inhibitors: Enhances adhesion to metal substrates and provides a protective barrier against moisture and oxidation.
• Adhesives and Caulks: Acts as a tackifier and flexibilizer, improving bond strength and elasticity in sealant formulations.
• Artists' Paints and Mediums: Valued for its traditional use in high-quality oil paints and varnishes, offering rich color and reliable film integrity.

Basic Information

Product Name	Linseed Oil, Polymer With Glycerol, Phthalic Anhydride And Tung Oil
CAS No.	66071-18-9
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Polymer (Variable)
Synonyms	Alkyd resin, modified with linseed and tung oil; Tung oil modified alkyd resin; Linseed-tung oil alkyd; Glycerol phthalate-linseed-tung oil polymer; Drying oil alkyd resin; Long oil alkyd resin; Alkyd resin (from linseed oil, glycerol, phthalic anhydride, tung oil); Linseed alkyd
EINECS	Contact for details

Quality Control

Our alkyd resins are manufactured under strict process controls to ensure batch-to-batch consistency and performance reliability. Quality is verified through a series of tests including acid value, viscosity, solids content, color, and drying time. Certificates of Analysis (COA) documenting these key parameters are available upon request to support your quality assurance protocols.

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. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent skinning and oxidation.

Specification

Item	Specification
Appearance	Viscous liquid, clear to amber
Solids Content	Contact for details
Viscosity (Gardner-Holdt)	Z2 - Z6 (Typical)
Acid Value (mg KOH/g)	< 10
Color (Gardner)	< 12
Drying Time (Set-to-touch)	Contact for details

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