Description

Soybean Oil, Polymer With Benzoic Acid, Maleic Anhydride, Pentaerythritol And Phthalic Anhydride is a specialized alkyd resin intermediate, synthesized from renewable and petrochemical feedstocks to create a versatile polymeric backbone. This compound is engineered to provide a unique balance of flexibility, adhesion, and chemical resistance, which is critical for formulating high-performance surface coatings. It serves as a foundational component for industrial manufacturers seeking to develop durable, sustainable, and compliant finishes for a variety of substrates.

Application

• As a primary resin component in the formulation of industrial and architectural alkyd paints and enamels.
• Used in the production of corrosion-resistant primers and coatings for metal substrates in automotive and marine industries.
• Serves as a modifying resin to enhance the flexibility and adhesion of wood finishes and furniture varnishes.
• Employed in the synthesis of specialty printing inks, contributing to gloss and film properties.
• Acts as a polymeric plasticizer or modifier in certain adhesive and sealant formulations.
• Utilized in the development of compliant coatings with low VOC (Volatile Organic Compound) content.

Basic Information

Product Name	Soybean Oil, Polymer With Benzoic Acid, Maleic Anhydride, Pentaerythritol And Phthalic Anhydride
CAS No.	68476-98-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, soy-based; Soybean oil alkyd resin; Benzoic acid, maleic anhydride, pentaerythritol, phthalic anhydride polymer with soybean oil; Modified alkyd resin; Soybean oil modified alkyd; Polyester resin from soybean oil; Drying oil alkyd; Coating resin intermediate
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 upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; prolonged storage should be under an inert atmosphere or with a nitrogen blanket for optimal stability. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Non-Volatile Matter (%)	70 ± 2
Identification (IR)	Conforms

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