Description

Fatty Acids, Tall-Oil, Polymers With Glycerol, Isophthalic Acid, Pentaerythritol And Soybean Oil is a complex, high-performance polymeric resin derived from renewable and synthetic raw materials. This specialized alkyd-type polymer is engineered to deliver exceptional film formation, adhesion, and durability in demanding coating systems. It is a critical raw material for formulators seeking to enhance the performance and sustainability profile of industrial finishes, inks, and adhesives.

Application

• Industrial Coatings Binder: Serves as a primary film-forming resin in high-performance alkyd coatings for machinery, agricultural equipment, and metal substrates.
• Printing Inks: Used as a modifying resin in sheet-fed and heat-set printing inks to improve gloss, rub resistance, and pigment wetting.
• Adhesive Formulations: Acts as a tackifying and reinforcing agent in pressure-sensitive and structural adhesive systems.
• Corrosion-Resistant Primers: A key component in primers and maintenance paints designed for long-term protection of steel and other metals.
• Wood Finishes: Employed in varnishes and stains to provide enhanced penetration, durability, and water resistance.
• Sustainable Coating Solutions: Offers a bio-based content alternative for formulators targeting reduced environmental impact and VOC compliance.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Glycerol, Isophthalic Acid, Pentaerythritol And Soybean Oil
CAS No.	67922-84-3
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Tall oil fatty acid alkyd resin; TOFA-Isophthalic Alkyd; Soybean oil modified alkyd resin; Pentaerythritol-isophthalic alkyd; Polyester resin from tall oil fatty acids, glycerol, isophthalic acid, pentaerythritol, and soybean oil; Alkyd resin, tall oil fatty acids-glycerol-isophthalic acid-pentaerythritol-soybean oil polymer; Modified long oil alkyd resin
EINECS	Contact for details

Quality Control

Our production of this polymer 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 formulators. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to guarantee performance and reliability in your production process.

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 product is easily oxidized; containers should be kept tightly sealed when not in use to minimize exposure to air. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z5
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.