Description

Tung Oil, Polymer With p-tert-Butylphenol And Formaldehyde CAS NO 67746-14-9 is a specialized phenolic-modified tung oil resin, created by the polymerization of tung oil with p-tert-butylphenol and formaldehyde. This chemical modification imparts superior durability, water resistance, and adhesion properties compared to raw tung oil, making it a high-performance component for demanding industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, and ink industries who require robust, chemically resistant binders that enhance product longevity and performance under harsh conditions.

Application

• High-Performance Industrial Coatings: As a key resin in corrosion-resistant paints, marine coatings, and heavy-duty industrial finishes.
• Specialty Adhesives and Sealants: Provides excellent bonding strength and flexibility in construction adhesives, automotive sealants, and laminating agents.
• Printing Inks: Used as a vehicle resin in specialty inks requiring fast drying, high gloss, and chemical resistance.
• Wood Finishes and Varnishes: Enhances the durability, water repellency, and depth of finish in high-quality wood coatings.
• Electrical Insulating Varnishes: Serves as a component in varnishes for coating motor windings and electrical components.
• Rubber and Plastic Modifiers: Acts as a processing aid or tackifier to modify the properties of certain rubber and plastic compounds.

Basic Information

Product Name	Tung Oil, Polymer With p-tert-Butylphenol And Formaldehyde
CAS No.	67746-14-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tung Oil-p-tert-Butylphenol-Formaldehyde Polymer; Tung Oil Phenolic Resin; Modified Tung Oil Resin; p-tert-Butylphenol Tung Oil Polymer; Tung Oil Phenol Formaldehyde Resin; Chinawood Oil, polymer with 4-(1,1-dimethylethyl)phenol and formaldehyde; Tung Oil Alkyd (modified)
EINECS	Contact for details

Quality Control

Our Tung Oil, Polymer With p-tert-Butylphenol And Formaldehyde is produced under strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including viscosity, acid value, and non-volatile content determination, to meet precise industrial specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid, amber to brown
Non-Volatile Content	≥ 98%
Acid Value	≤ 10 mg KOH/g
Viscosity (Gardner-Holdt)	Z2 - Z5
Color (Gardner)	≤ 12
Solubility	Soluble in common organic solvents

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