Description

Tall Oil, Polymer With Maleic Anhydride And Pentaerythritol is a specialized polymeric resin derived from tall oil fatty acids, modified through a reaction with maleic anhydride and pentaerythritol. This chemical modification imparts valuable properties such as enhanced adhesion, flexibility, and chemical resistance, making it a crucial performance additive. It is primarily used by formulators in the coatings, adhesives, and ink industries seeking to improve the durability and functionality of their products. This versatile polymer acts as a key intermediate for creating high-performance alkyd and polyester resins.

Application

• Coatings & Paints: As a key building block for alkyd and polyester resins used in industrial, marine, and protective coatings.
• Adhesives & Sealants: To enhance tack, adhesion, and flexibility in pressure-sensitive and structural adhesive formulations.
• Printing Inks: As a resin component to improve gloss, pigment wetting, and film properties in various ink systems.
• Polymer Modification: As a reactive modifier to impart flexibility and improve compatibility in other polymer matrices.
• Foundry Resins: Potentially used as a component in binder systems for sand cores and molds.
• Composite Materials: As a resin precursor or additive in fiber-reinforced plastic composites.

Basic Information

Product Name	Tall Oil, Polymer With Maleic Anhydride And Pentaerythritol
CAS No.	68512-86-7
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Varies (Polymeric)
Synonyms	Tall oil maleic anhydride pentaerythritol polymer; TOFA-MA-PE Polymer; Maleated tall oil pentaerythritol ester; Pentaerythritol ester of maleated tall oil; Tall oil fatty acid maleic anhydride pentaerythritol copolymer; Rosin-Maleic Anhydride-Pentaerythritol Polymer (related); Poly(tall oil maleate pentaerythritol); Modified tall oil alkyd resin intermediate
EINECS	Contact for details

Quality Control

Our Tall Oil, Polymer With Maleic Anhydride And Pentaerythritol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as acid value, viscosity, and color. 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 heat sources and open flame. Under these conditions, the product is typically stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	10 - 30
Viscosity (at 25°C)	Contact for details
Softening Point (Ring & Ball)	Contact for details

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