Description

Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride And Soybean Oil is a specialized alkyd resin, a synthetic polymer derived from the polycondensation of natural drying oils and polyols. This compound is engineered to provide a unique balance of film-forming properties, flexibility, and durability, 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 performance.

Application

• Industrial and Architectural Coatings: As a key resin binder in solvent-based paints and varnishes for metal, wood, and concrete substrates.
• Printing Inks: Used in the formulation of specialty inks to improve gloss, adhesion, and drying characteristics.
• Protective Marine Coatings: Provides excellent water resistance and durability for coatings used on ships and offshore structures.
• Automotive Refinish Paints: Contributes to the hardness, gloss retention, and chemical resistance of topcoat systems.
• Primers and Sealers: Enhances adhesion to difficult surfaces and provides a stable base for subsequent coating layers.
• Wood Finishes and Furniture Lacquers: Imparts a deep, protective finish with good elasticity to prevent cracking.

Basic Information

Product Name	Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride And Soybean Oil
CAS No.	67700-82-7
Molecular Formula	Complex Polymer (Variable)
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd resin from linseed and soybean oil; Soybean oil and linseed oil, polymer with pentaerythritol and phthalic anhydride; Modified alkyd resin; Linseed-soybean alkyd; Pentaerythritol phthalate linseed soybean oil polymer; Drying oil alkyd resin; Phthalic alkyd resin; Long oil alkyd resin
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as acid value, viscosity, solids content, and color. We adhere to a robust quality management system to guarantee batch-to-batch consistency and performance reliability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). This material is easily oxidized; containers should be kept tightly sealed when not in use to minimize contact with air and prevent skin formation.

Specification

Item	Specification
Appearance	Viscous liquid, clear to amber
Solids Content	Contact for details
Viscosity (Gardner-Holdt)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Color (Gardner)	≤ Contact for details
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.