Description

Soybean Oil, Polymer With Benzoic Acid, Pentaerythritol, Phthalic Anhydride And Tdi is a specialized alkyd-type polymer resin synthesized from renewable and petrochemical feedstocks. This compound is engineered to deliver a unique balance of flexibility, adhesion, and chemical resistance, making it a critical intermediate for high-performance coatings. It is primarily utilized by formulators in the paints, coatings, and industrial adhesives sectors seeking to enhance product durability and environmental profile.

Application

• Industrial and Protective Coatings: As a resin binder in metal primers, machinery enamels, and corrosion-resistant paints.
• Architectural Paints: Used in the formulation of durable exterior house paints and interior wall coatings.
• Wood Finishes: Serves as a key component in varnishes, lacquers, and stains for furniture and flooring.
• Adhesives and Sealants: Imparts flexibility and strength in industrial adhesive and sealant formulations.
• Printing Inks: Employed as a resin vehicle in specialty printing inks requiring good gloss and adhesion.
• Automotive Refinish: A component in repair paints and coatings for automotive aftermarket applications.

Basic Information

Product Name	Soybean Oil, Polymer With Benzoic Acid, Pentaerythritol, Phthalic Anhydride And Tdi
CAS No.	68152-85-2
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd resin, modified with soybean oil and TDI; Soybean oil alkyd resin, TDI modified; Benzoic acid/pentaerythritol/phthalic anhydride/soybean oil/TDI polymer; TDI-modified soybean alkyd; Polymer of benzoic acid, pentaerythritol, phthalic anhydride, soybean oil, and toluene diisocyanate; Urethane-modified alkyd resin; Isocyanate-functional alkyd
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as acid value, hydroxyl value, viscosity, and solids content are strictly monitored. Certificates of Analysis (COA) are available upon request, and our quality management system supports traceability for all shipments.

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 light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider blanketing with an inert gas such as nitrogen.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Hydroxyl Value (mg KOH/g)	Reported per grade
Viscosity (Gardner-Holdt)	Z2 - Z6
Non-Volatile Matter (%)	70 ± 2
Solvent (Typical)	Xylene / Aromatic 100

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