Description

Linseed Oil, Polymer With Glycerol, Pentaerythritol, Phthalic Anhydride, Soybean Oil, Styrene And Vinyltoluene CAS NO 68389-82-2 is a specialized alkyd resin copolymer engineered for high-performance industrial coatings. This product matters because it combines the fast-drying properties of linseed oil with the enhanced durability and chemical resistance imparted by its synthetic components. It is primarily needed by formulators in the paints, varnishes, and industrial coatings sectors seeking to improve film hardness, adhesion, and weathering resistance.

Application

• Industrial Maintenance Coatings: For metal structures, machinery, and equipment requiring robust protection against corrosion and harsh environments.
• Architectural Paints: Used in high-quality exterior house paints and trim enamels for superior gloss retention and durability.
• Marine Coatings: Formulated into primers and topcoats for ships and offshore structures due to excellent water resistance.
• Wood Finishes: Serves as a key resin in varnishes, lacquers, and stains for furniture and flooring.
• Printing Inks: Utilized in specialty overprint varnishes and ink vehicles to enhance gloss and rub resistance.
• Primers: Acts as a high-adhesion base coat for various substrates, including metal and wood.

Basic Information

Product Name	Linseed Oil, Polymer With Glycerol, Pentaerythritol, Phthalic Anhydride, Soybean Oil, Styrene And Vinyltoluene
CAS No.	68389-82-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, modified with linseed and soybean oil; Styrenated alkyd resin; Vinyltoluene modified alkyd; Linseed oil fatty acids, polymer with glycerol, pentaerythritol, phthalic anhydride, soybean oil, styrene and vinyltoluene; Oil-modified alkyd resin; Long oil alkyd resin; Copolymer of linseed oil, soybean oil, glycerol, pentaerythritol, phthalic anhydride, styrene, and vinyltoluene
EINECS	Contact for details

Quality Control

Our alkyd resin products undergo rigorous quality testing to ensure batch-to-batch consistency and performance in final formulations. Key parameters such as viscosity, acid value, solids content, and color are strictly monitored. 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 away from heat sources and open flames. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and organic solvents. Under recommended conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 10
Solids Content	60 - 70 %
Viscosity (at 25°C)	Contact for details
Acid Value	≤ 15 mg KOH/g
Drying Time (Tack-free)	Contact for details

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