Description

Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Linseed Oil, Pentaerythritol And Soybean Oil is a specialized alkyd resin intermediate, synthesized from a blend of renewable and synthetic raw materials to create a versatile polymeric backbone. This compound is engineered to provide excellent film formation, adhesion, and durability, making it a critical component for high-performance coatings. It is primarily sought after by formulators in the industrial paints, protective coatings, and specialty inks sectors who require a reliable, modified resin with balanced properties.

Application

• Industrial & Protective Coatings: As a key resin component in air-drying and baking enamels for machinery, agricultural equipment, and structural steel.
• Marine & Corrosion-Resistant Paints: Used in primer and topcoat formulations that require excellent moisture resistance and adhesion to metal substrates.
• Printing Inks: Serves as a binder in specialty overprint varnishes and ink systems requiring good gloss and rub resistance.
• Adhesives & Sealants: Imparts flexibility and adhesion in certain industrial adhesive and caulking compound formulations.
• Wood Finishes: Employed in varnishes and stains for furniture and flooring, offering a durable, protective film.
• Modifier for Other Resins: Used to enhance the flexibility, drying time, or compatibility of other polymeric systems in complex formulations.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Linseed Oil, Pentaerythritol And Soybean Oil
CAS No.	68333-48-2
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Tall oil fatty acid-isophthalic acid-linseed oil-pentaerythritol-soybean oil polymer; Alkyd resin, TOFA-isophthalic-linseed-pentaerythritol-soya; Modified alkyd resin; Isophthalic alkyd resin; TOFA-based alkyd; Linseed-soybean alkyd resin; Pentaerythritol ester of mixed fatty acids; Polymerized fatty acid resin
EINECS	Contact for details

Quality Control

Our production of this alkyd resin intermediate adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, color, and solids content to ensure it meets the precise requirements of coating formulations. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to guarantee traceability and performance reliability for our B2B clients.

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 flame. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and organic solvents. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	70 ± 2
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.