Description

Fatty Acids, Soya, Polymers With Pentaerythritol, Phthalic Anhydride, Trimellitic Anhydride And Trimethylolpropane is a specialized alkyd resin intermediate, synthesized from modified soy fatty acids and polyfunctional alcohols and acids. This compound is engineered to provide enhanced performance characteristics, including improved flexibility, adhesion, and durability in final polymeric formulations. It is a critical raw material for industrial manufacturers seeking to produce high-performance, modified coating and adhesive systems.

Application

• Primary Component in Modified Alkyd Resins for industrial and protective coatings.
• Binder Formulation in high-flexibility adhesives and sealants.
• Performance Additive in printing inks to improve gloss and film properties.
• Polymer Modifier for enhancing the impact resistance and weatherability of plastics.
• Intermediate for Specialty Polyesters used in coil and can coatings.
• Cross-linking Agent in thermosetting resin systems for improved chemical resistance.

Basic Information

Product Name	Fatty Acids, Soya, Polymers With Pentaerythritol, Phthalic Anhydride, Trimellitic Anhydride And Trimethylolpropane
CAS No.	68459-58-5
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer Distribution)
Synonyms	Soybean oil fatty acids, polymer with pentaerythritol, phthalic anhydride, trimellitic anhydride and trimethylolpropane; Modified Soy Alkyd Resin; Alkyd resin, soy acid-modified; Trimellitic Anhydride-Pentaerythritol-Trimethylolpropane-Soy Fatty Acid Copolymer; Polyester polyol based on soy fatty acids; TMP-TMA-PE-Soy FA polymer
EINECS	Contact for details

Quality Control

Our production of this polymer intermediate adheres to stringent quality management protocols. Each batch is characterized for critical parameters including acid value, hydroxyl value, viscosity, and color to ensure consistency and performance. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to guarantee compliance with your formulation requirements.

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). This material is easily oxidized; prolonged storage should be under an inert atmosphere such as nitrogen to maintain product integrity. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous Liquid to Solid
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	5 - 15
Hydroxyl Value (mg KOH/g)	50 - 120
Viscosity (Gardner-Holdt, 25°C)	Z2 - Z6
Solids Content (%)	≥ 99.0

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