Description

Fatty Acids,Soya,Polymers With Pentaerythritol,Phthalic Anhydride And Soybean Oil is a specialized alkyd resin intermediate, chemically synthesized from soybean oil derivatives, pentaerythritol, and phthalic anhydride. This product is engineered to provide a versatile and reactive backbone for high-performance coating formulations, offering excellent film formation, adhesion, and durability. It is a critical raw material for industrial manufacturers seeking to develop premium-quality, sustainable, and compliant surface coatings for a wide range of substrates.

Application

• Primary Resin for Industrial Coatings: Used as a key polymeric component in the formulation of air-drying and baking enamels for machinery, agricultural equipment, and metal furniture.
• Binder for Architectural Paints: Serves as a film-forming agent in high-quality interior and exterior house paints, primers, and varnishes, contributing to gloss retention and weatherability.
• Component in Corrosion-Resistant Systems: Incorporated into anti-corrosive primers and maintenance paints for structural steel, bridges, and marine applications.
• Base for Printing Inks: Utilized in the production of overprint varnishes and specialty inks that require good adhesion and rub resistance.
• Modifier for Adhesives and Sealants: Acts as a tackifier and flexibility enhancer in certain adhesive and caulk formulations.
• Raw Material for Further Chemical Synthesis: Employed as a reactive polyol component for the production of modified alkyds, polyurethanes, or other polymeric materials.

Basic Information

Product Name	Fatty Acids,Soya,Polymers With Pentaerythritol,Phthalic Anhydride And Soybean Oil
CAS No.	68513-34-8
Molecular Formula	Complex Polymer - Contact for details
Molecular Weight	Variable (Polymer) - Contact for details
Synonyms	Alkyd resin, soy-based; Soya Alkyd Resin; Pentaerythritol Phthalic Anhydride Soybean Oil Polymer; Soybean oil, polymer with pentaerythritol and phthalic anhydride; Fatty acids, soya, polymers with pentaerythritol and phthalic anhydride; Soybean oil alkyd resin intermediate; Long oil soya alkyd resin
EINECS	Contact for details

Quality Control

Our production of this alkyd resin intermediate 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 coating formulators. Certificates of Analysis (COA) documenting these specifications are available for every shipment upon request, providing full traceability and quality assurance for your manufacturing process.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and open flame. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and oxidizing agents. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid, clear to hazy
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z5
Solids Content (%)	65 - 75
Solvent (Typical)	Mineral spirits / White spirit

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