Description

Soybean Oil, Polymer With Bisphenol A, p-tert-Butylphenol And Formaldehyde CAS NO 79770-98-2 is a specialized phenolic-modified alkyd resin derived from renewable soybean oil. This engineered polymer offers a unique combination of flexibility, adhesion, and chemical resistance, making it a valuable component in high-performance coating formulations. It is primarily sought by manufacturers in the industrial coatings, adhesives, and specialty plastics sectors seeking to enhance product durability and environmental profile.

Application

• Industrial and Protective Coatings: As a key resin binder in primers, topcoats, and maintenance paints for metal, wood, and concrete substrates, providing excellent adhesion and corrosion resistance.
• High-Solids and Solvent-Borne Coatings: Used in formulations requiring robust film properties, weatherability, and chemical stability.
• Adhesives and Sealants: Imparts tack, cohesion, and resistance to oils and solvents in structural and assembly adhesives.
• Printing Inks: Serves as a vehicle resin for specialty inks, contributing to gloss, rub resistance, and substrate adhesion.
• Can and Coil Coatings: Employed in formulations for food contact and industrial metal packaging due to its polymerization stability.
• Electrical Insulating Varnishes: Used in wire enamels and impregnating resins for its dielectric properties and thermal endurance.

Basic Information

Product Name	Soybean Oil, Polymer With Bisphenol A, p-tert-Butylphenol And Formaldehyde
CAS No.	79770-98-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Soybean oil, polymer with bisphenol A, p-tert-butylphenol and formaldehyde; Phenolic modified soybean oil alkyd; Alkyd resin, soybean oil-bisphenol A-p-tert-butylphenol-formaldehyde polymer; Soybean oil-bisphenol A copolymer; BPA-modified soybean oil polymer; Formaldehyde-phenol-soybean oil resin; p-tert-Butylphenol formaldehyde resin modified with soybean oil and bisphenol A
EINECS	Contact for details

Quality Control

Our production of Soybean Oil, Polymer With Bisphenol A, p-tert-Butylphenol And Formaldehyde adheres to stringent quality management protocols. Each batch is characterized for critical parameters including viscosity, acid value, hydroxyl value, and solid content to ensure batch-to-batch consistency and performance reliability. 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 away from heat sources and open flame. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Viscosity (Gardner-Holdt)	Z2 - Z6
Acid Value (mg KOH/g)	≤ 10
Hydroxyl Value (mg KOH/g)	Contact for details
Solid Content (%)	60 - 70 (in specified solvent)
Solvent Type	Xylene / Aromatic 100 / etc.

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