Description

Soybean Oil, Polymer With Pentaerythritol, Tdi And Trimethylolpropane CAS NO 68458-16-2 is a specialized polymeric resin derived from modified soybean oil, offering a sustainable and versatile chemical backbone. This product is engineered to provide a unique balance of flexibility, adhesion, and chemical resistance, making it a valuable component in high-performance formulations. It is primarily utilized by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking bio-based alternatives with robust performance characteristics.

Application

• Coatings and Paints: Acts as a bio-based polyol or resin modifier in alkyd, polyurethane, and epoxy coating systems to enhance flexibility, adhesion, and weatherability.
• Adhesives and Sealants: Serves as a key polymeric component in formulating structural and pressure-sensitive adhesives, as well as flexible sealants, providing improved bond strength and durability.
• Elastomers and Rubber Products: Used in the synthesis of polyurethane elastomers, contributing to the material's tensile strength, elongation, and resistance to oils and solvents.
• Industrial Resins: Functions as a reactive intermediate or cross-linking agent in the production of composite materials and casting resins.
• Inks and Overprint Varnishes: Incorporated into specialty ink formulations to improve film properties, gloss, and substrate adhesion.
• Flexible Foams: Can be utilized as a polyol component in the manufacture of flexible polyurethane foams, offering a renewable content option.

Basic Information

Product Name	Soybean Oil, Polymer With Pentaerythritol, Tdi And Trimethylolpropane
CAS No.	68458-16-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Soybean oil, polymer with pentaerythritol, TDI and trimethylolpropane; Modified Soybean Oil Polyol; TDI-Pentaerythritol-Trimethylolpropane-Soybean Oil Polymer; Soybean Oil Polyol Adduct; CAS 68458-16-2; Polymeric Soybean Oil Polyol; TDI-modified Soy Polyol
EINECS	Contact for details

Quality Control

Our Soybean Oil, Polymer With Pentaerythritol, Tdi And Trimethylolpropane undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as hydroxyl value, viscosity, acid value, and color. We adhere to a comprehensive quality management system to guarantee product reliability for your industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizing agents. Under these conditions, the product is stable for the recommended shelf life.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 6
Hydroxyl Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Viscosity (at 25°C, cP)	Contact for details
Moisture Content (Karl Fischer)	≤ 0.1%
Specific Gravity (25°C)	Contact for details

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