Description

Soybean Oil, Polymer With Benzoic Acid, Pentaerythritol, Phthalic Anhydride And Tung Oil is a specialized alkyd resin intermediate, synthesized from natural and synthetic components to create a versatile polymeric backbone. This compound is engineered to provide excellent film-forming properties, adhesion, and durability in surface coating formulations. It is a critical raw material for manufacturers in the paints, coatings, inks, and adhesive industries seeking to enhance product performance with a balance of flexibility and chemical resistance.

Application

• Industrial and Decorative Paints: Used as a resin modifier to improve gloss, drying time, and film integrity in solvent-based coatings.
• Protective Coatings: Serves as a key component in corrosion-resistant primers and finishes for metal substrates.
• Printing Inks: Imparts rub resistance, gloss, and binding properties to various ink systems.
• Wood Finishes and Varnishes: Enhances depth, durability, and water resistance in clear and pigmented wood coatings.
• Adhesives and Sealants: Acts as a tackifying and strengthening agent to improve bond strength and flexibility.
• Specialty Resins: Utilized as a building block for formulating custom alkyd resins with specific performance characteristics.

Basic Information

Product Name	Soybean Oil, Polymer With Benzoic Acid, Pentaerythritol, Phthalic Anhydride And Tung Oil
CAS No.	68989-13-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, soybean oil-tung oil modified; Benzoic acid, polymer with pentaerythritol, phthalic anhydride, soybean oil and tung oil; Soybean and tung oil alkyd; Modified alkyd resin (soybean/tung oil); Pentaerythritol phthalate alkyd, soybean-tung oil modified; Coating resin 68989-13-9; Polymeric resin of soybean oil, benzoic acid, pentaerythritol, phthalic anhydride, and tung oil
EINECS	Contact for details

Quality Control

Our Soybean Oil, Polymer With Benzoic Acid, Pentaerythritol, Phthalic Anhydride And Tung Oil is produced under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including viscosity, acid value, and solids content determination, to meet defined specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under these conditions, the product is stable for the period indicated on the label.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 12
Viscosity (Gardner-Holdt)	Z2 - Z5
Acid Value (mg KOH/g)	≤ 10
Solids Content (%)	60 - 70
Drying Time (Set-to-touch)	≤ 4 hours

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