Description

Soybean Oil, Polymd. is a polymerized derivative of soybean oil, created through a controlled polymerization process that enhances its viscosity, oxidative stability, and film-forming properties. This modification makes it a valuable, bio-based raw material for industrial formulations requiring durable, flexible, and renewable components. It is primarily utilized in the manufacturing of coatings, inks, lubricants, and polymer composites across the chemical processing, coatings, and plastics industries.

Application

• Resin & Polymer Modification: Acts as a reactive polyol or plasticizer in alkyd resins, polyurethanes, and other polymers to improve flexibility and impact resistance.
• Industrial Coatings & Inks: Serves as a film-forming agent and binder in eco-friendly paints, varnishes, and printing inks, contributing to gloss and durability.
• Lubricants & Greases: Used as a base or additive in bio-based lubricants, metalworking fluids, and greases, offering good lubricity and high viscosity index.
• Adhesives & Sealants: Functions as a tackifier and flexibilizer in adhesive and sealant formulations, enhancing bond strength and elasticity.
• Rubber & Elastomer Processing: Employed as a processing aid and softener in rubber compounding to improve mold flow and final product properties.
• Personal Care & Cosmetics: Used in hair care and skin care products as an emollient and conditioning agent that forms a protective film.

Basic Information

Product Name	Soybean Oil, Polymd.
CAS No.	68122-64-5
Molecular Formula	Typically a complex mixture of polymerized triglycerides (C57H98O6)n
Molecular Weight	Variable, based on degree of polymerization
Synonyms	Polymerized Soybean Oil; Soybean Oil Polymer; Dimerized Soybean Oil; Heat-bodied Soybean Oil; Stand Oil (Soybean); Bodied Soybean Oil; Soybean Fatty Acids, Polymers; Triglycerides, soya, polymers; LINOGEN; Viscoplex; Soybean oil, thermally polymerized
EINECS	Contact for details

Quality Control

Our Soybean Oil, Polymd. is produced under strict quality management protocols. Each batch undergoes rigorous testing for key parameters including viscosity, acid value, iodine value, and color to ensure consistency and performance for industrial applications. 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 product is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve quality. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Viscous, pale yellow to amber liquid
Viscosity (Gardner-Holdt)	Z2 to Z6
Acid Value (mg KOH/g)	≤ 10.0
Iodine Value (Wijs)	80 - 120
Saponification Value (mg KOH/g)	180 - 200
Color (Gardner)	≤ 12
Specific Gravity (25°C)	0.95 - 0.98
Moisture (Karl Fischer)	≤ 0.5%

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