Description

Linseed Oil, Polymer With Isophthalic Acid, Pentaerythritol And Tall Oil is a specialized alkyd resin, a synthetic polymer formed by the polycondensation of linseed oil fatty acids, isophthalic acid, pentaerythritol, and tall oil. This compound is engineered to deliver a unique balance of flexibility, durability, and rapid drying properties, making it a critical component in high-performance coating formulations. It is primarily utilized by manufacturers in the paints, coatings, and inks industries seeking to enhance product longevity and application characteristics.

Application

• Industrial and Architectural Coatings: As a primary resin binder in solvent-based paints and varnishes, providing excellent gloss retention, adhesion, and weather resistance.
• Protective Marine Coatings: Used in formulations for ships and offshore structures due to its good water resistance and protective film-forming properties.
• Printing Inks: Serves as a vehicle resin, contributing to ink stability, print quality, and drying speed on various substrates.
• Wood Finishes and Sealers: Imparts a durable, protective film with good penetration for furniture, flooring, and cabinetry applications.
• Metal Primers and Enamels: Enhances corrosion inhibition and provides a strong, flexible base coat for metal surfaces.
• Adhesives and Sealants: Acts as a tackifier and film-forming agent, improving bond strength and flexibility.

Basic Information

Product Name	Linseed Oil, Polymer With Isophthalic Acid, Pentaerythritol And Tall Oil
CAS No.	68139-23-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin from linseed oil, isophthalic acid, pentaerythritol, and tall oil; Tall oil fatty acids, polymer with isophthalic acid, linseed oil and pentaerythritol; Isophthalic alkyd resin; Modified linseed oil alkyd; Pentaerythritol-isophthalic acid-linseed oil-tall oil polymer; Coating resin 68139-23-1; Linseed-tall oil alkyd resin
EINECS	Contact for details

Quality Control

Our Linseed Oil, Polymer With Isophthalic Acid, Pentaerythritol And Tall Oil is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including parameters for viscosity, acid value, solids content, and color. Certificates of Analysis (COA) documenting full specifications 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 flames. This product is sensitive to oxidation; prolonged exposure to air should be avoided. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 12
Viscosity (Gardner-Holdt)	Z2 - Z5
Acid Value (mg KOH/g)	≤ 10
Solids Content (%)	60 - 70
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.