Description

Fatty Acids, Soya, Polymers With Benzoic Acid, Maleic Anhydride, Pentaerythritol, Phthalic Anhydride And Trimethylolpropane is a specialized polymeric resin derived from soy fatty acids and a blend of key monomers. This complex alkyd-type polymer is engineered to deliver enhanced performance characteristics such as flexibility, adhesion, and chemical resistance in formulated products. It is a critical raw material for industrial manufacturers seeking high-performance, bio-based polymeric components for advanced coating and adhesive systems.

Application

• Industrial Coatings Binder: Used as a film-forming agent in high-durability alkyd paints, varnishes, and industrial maintenance coatings.
• Adhesive & Sealant Formulations: Serves as a tackifying and flexibilizing resin in pressure-sensitive adhesives (PSAs) and construction sealants.
• Printing Ink Resin: Acts as a grinding vehicle and binding resin in specialty printing inks, contributing to gloss and substrate adhesion.
• Polymer Modification: Employed as a reactive modifier or plasticizer in other polymer systems to improve impact resistance and weatherability.
• Wood Finishing Products: A key component in high-quality wood stains, lacquers, and furniture finishes for enhanced grain penetration and protection.
• Metal Primer Formulation: Provides excellent corrosion inhibition and surface wetting properties in primers for metal substrates.

Basic Information

Product Name	Fatty Acids, Soya, Polymers With Benzoic Acid, Maleic Anhydride, Pentaerythritol, Phthalic Anhydride And Trimethylolpropane
CAS No.	67763-06-8
Molecular Formula	Complex Polymer (Not Applicable)
Molecular Weight	Variable (Polymer Distribution)
Synonyms	Soybean oil fatty acids polymer with benzoic acid, maleic anhydride, pentaerythritol, phthalic anhydride and trimethylolpropane; Modified soy alkyd resin; Soy fatty acid polyester resin; Alkyd resin from soy acids; Polyester resin, soy-based; CAS 67763-06-8; TMP-modified soy alkyd
EINECS	Contact for details

Quality Control

Our production of this polymeric resin adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, color, and solids content to ensure it meets the precise requirements of downstream formulations. Certificates of Analysis (COA) detailing the full specification are provided with each shipment to guarantee traceability and compliance with your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperatures (15-25°C). Keep away from heat sources and open flames. Under recommended conditions, the product has a typical shelf life of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z6
Non-Volatile Matter (%)	70 ± 2
Solvent (Typical)	Mineral spirits / Xylene

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