Description

Fatty Acids, Tall-Oil, Polymers With Benzoic Acid, Isophthalic Acid And Pentaerythritol is a specialized synthetic resin derived from the polycondensation of tall oil fatty acids with aromatic acids and a polyol. This compound matters for its ability to impart excellent flexibility, adhesion, and chemical resistance to coatings and inks. Industrial formulators in the paint, coating, adhesive, and printing ink sectors rely on this polymer to enhance the performance and durability of their final products.

Application

• As a flexibilizing and adhesion-promoting resin in industrial and protective coatings.
• Key component in the formulation of high-performance alkyd resins and modified polyesters for surface coatings.
• Used in the production of specialty printing inks, contributing to gloss and substrate wetting.
• As a modifying agent in adhesives and sealants to improve elasticity and bond strength.
• In the manufacture of can and coil coatings where corrosion resistance and formability are critical.
• As an intermediate for further chemical synthesis in polymer and resin manufacturing.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Benzoic Acid, Isophthalic Acid And Pentaerythritol
CAS No.	121053-07-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid-benzoic acid-isophthalic acid-pentaerythritol polymer; TOFA-BA-IPA-PE resin; Pentaerythritol ester of tall oil fatty acids, benzoic acid, and isophthalic acid; Modified alkyd resin based on tall oil; Polyester resin from tall oil fatty acids; Synthetic resin 121053-07-4; Tall oil polymer resin
EINECS	Contact for details

Quality Control

Our industrial-grade products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as acid value, viscosity, and color are strictly monitored. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 15
Viscosity (at 25°C)	Contact for details
Solid Content (%)	Contact for details

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