Description

Tall Oil, Polymer With Pentaerythritol is a specialized resinous polymer derived from the esterification and polymerization of tall oil fatty acids with pentaerythritol. This compound is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a crucial intermediate in high-performance industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, and ink industries seeking to enhance product durability and performance.

Application

• As a key resin component in alkyd coatings and industrial paints for improved gloss and drying time.
• As a tackifier and modifying resin in hot-melt and pressure-sensitive adhesives.
• In the formulation of printing inks to provide rub resistance and binding properties.
• As a processing aid and modifier in polymer compounding and rubber industries.
• For the production of corrosion-resistant primers and metal coatings.
• In the synthesis of specialty esters and plasticizers for various polymer systems.

Basic Information

Product Name	Tall Oil, Polymer With Pentaerythritol
CAS No.	68003-00-9
Molecular Formula	Typically a complex mixture; Contact for details
Molecular Weight	Varies by grade and polymerization degree
Synonyms	Tall Oil Pentaerythritol Ester; Pentaerythritol Tallate; TOFA-Pentaerythritol Ester; Polymerized Tall Oil Pentaerythritol Ester; Pentaerythritol Ester of Tall Oil Fatty Acids; Tall Oil Fatty Acid Pentaerythritol Ester; Pentaerythritol Rosinate (related); Tall Oil Polyol Ester
EINECS	Contact for details

Quality Control

Our Tall Oil, Polymer With Pentaerythritol is produced under a stringent quality management system. Each batch undergoes rigorous testing for key parameters including acid value, viscosity, color, and solubility to ensure consistency and performance for your specific application. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

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 strong acids, organic solvents, and sources of ignition. As the product can be easily oxidized, it is recommended to store under an inert atmosphere or with a nitrogen blanket for long-term storage to maintain optimal quality.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 10
Viscosity (at 25°C)	2000 - 8000 mPa·s
Softening Point (Ring & Ball)	Contact for details
Solubility	Soluble in most organic solvents

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