Description

Soybean Oil, Polymer With p-tert-Butylbenzoic Acid, Isophthalic Anhydride And Trimethylolethane is a specialized alkyd resin intermediate derived from renewable soybean oil. This compound is engineered to provide enhanced performance characteristics, including improved flexibility, adhesion, and chemical resistance in final polymeric formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty polymers industries seeking sustainable and high-performance resin solutions.

Application

• Primary component in the synthesis of modified alkyd resins for industrial and decorative coatings.
• Used as a polymeric plasticizer and binder in adhesive and sealant formulations.
• Intermediate for producing high-solids and water-reducible coatings with excellent durability.
• Key ingredient in corrosion-resistant primer and topcoat systems for metal protection.
• Base for flexographic and gravure printing inks, providing good pigment wetting and film formation.
• Used in the manufacture of specialty polymers requiring enhanced weatherability and hydrolytic stability.

Basic Information

Product Name	Soybean Oil, Polymer With p-tert-Butylbenzoic Acid, Isophthalic Anhydride And Trimethylolethane
CAS No.	68918-49-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Soybean oil, polymer with p-tert-butylbenzoic acid, isophthalic anhydride and trimethylolethane; Alkyd resin based on soybean oil, TMA, IPA, and PTBBA; Modified soybean oil alkyd; PTBBA-modified soybean oil polymer; Trimethylolethane-isophthalic anhydride-soybean oil copolymer; p-tert-Butylbenzoic acid modified soybean oil alkyd resin; Soybean oil-IPA-TMA-PTBBA polymer
EINECS	Contact for details

Quality Control

Our production of Soybean Oil, Polymer With p-tert-Butylbenzoic Acid, Isophthalic Anhydride And Trimethylolethane adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as acid value, viscosity, and color. 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Ensure containers are kept tightly sealed when not in use to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Solid Content (%)	98 - 100
Identification (IR)	Conforms

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