Description

Fatty Acids, Tall-Oil, Polymers With Glycerol, Isophthalic Acid, Pentaerythritol And Tall-Oil is a high-performance, complex polymeric resin derived from renewable tall oil fatty acids. This specialized alkyd-type polymer is engineered to deliver exceptional durability, adhesion, and chemical resistance in demanding industrial formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and ink industries seeking to enhance product performance with bio-based components. Its unique structure provides a balance of flexibility and hardness, making it suitable for advanced protective and decorative systems.

Application

• Industrial and Protective Coatings: As a primary resin or modifier in high-performance alkyd paints, marine coatings, and corrosion-resistant primers.
• Printing Inks: Used in the formulation of overprint varnishes and specialty inks requiring excellent gloss, rub resistance, and drying properties.
• Adhesives and Sealants: Serves as a tackifying agent and polymeric backbone in construction adhesives, pressure-sensitive adhesives, and industrial sealants.
• Polymer Modification: Acts as a reactive polyol or cross-linking agent to improve the flexibility and weatherability of other polymer systems.
• Wood Finishes: A key component in varnishes, stains, and furniture finishes, providing enhanced penetration, durability, and water resistance.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Glycerol, Isophthalic Acid, Pentaerythritol And Tall-Oil
CAS No.	144030-95-5
Molecular Formula	Complex Polymer - Contact for details
Molecular Weight	Variable - Contact for details
Synonyms	Tall oil fatty acid alkyd resin; TOFA-pentaerythritol-isophthalic acid polymer; Tall oil polymer with glycerol and pentaerythritol; Alkyd resin from tall oil fatty acids; Poly(tall oil fatty acids-co-glycerol-co-isophthalic acid-co-pentaerythritol); Pentaerythritol ester of tall oil fatty acids polymer; Isophthalic alkyd resin based on tall oil; Tall oil polyester polyol
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, viscosity, color, and hydroxyl value are rigorously tested against internal specifications. Certificates of Analysis (COA) documenting these results are available for every shipment 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 at room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 10
Viscosity (at 25°C)	Specified range per grade
Hydroxyl Value (mg KOH/g)	Specified range per grade
Solids Content (%)	≥ 99

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