Description

Fatty Acids, Tall-Oil, Polymers With p-tert-Butylbenzoic Acid, Dipentaerythritol, Pentaerythritol And Phthalic Anhydride is a high-performance, synthetic resin intermediate designed for demanding industrial applications. This complex polymer offers superior thermal stability and chemical resistance, making it a critical component for formulating advanced coatings and adhesives. It is primarily utilized by manufacturers in the paint, varnish, and specialty polymer industries seeking to enhance the durability and performance of their final products.

Application

• Primary resin component in high-temperature resistant industrial coatings and enamels.
• Binder and cross-linking agent in specialty adhesives and sealants requiring excellent chemical and moisture resistance.
• Key intermediate for manufacturing alkyd resins used in automotive, marine, and protective coatings.
• Performance additive in printing inks to improve gloss, adhesion, and drying properties.
• Modifier for epoxy and polyester systems to enhance flexibility and weatherability.
• Base for synthetic lubricants and greases that require stability under severe operating conditions.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With p-tert-Butylbenzoic Acid, Dipentaerythritol, Pentaerythritol And Phthalic Anhydride
CAS No.	124751-12-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil fatty acid polymer with p-tert-butylbenzoic acid, dipentaerythritol, pentaerythritol and phthalic anhydride; Modified alkyd resin based on tall oil fatty acids; TOFA-p-tert-butylbenzoic acid-dipentaerythritol-pentaerythritol-phthalic anhydride polymer; Polyester resin from tall oil fatty acids; Complex polyol ester resin; Alkyd resin intermediate CAS 124751-12-8
EINECS	Contact for details

Quality Control

Our production of this polymer intermediate adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including acid value, viscosity, and color to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	5 - 15
Viscosity (at 25°C)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Solids Content (%)	Contact for details

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