Description

Soybean-Tung Oil/ Phenol/ Formaldehyde/ Dicyclopentadiene CAS NO 66071-46-3 is a specialized, high-performance phenolic resin intermediate synthesized from renewable and petrochemical feedstocks. This compound is engineered to deliver enhanced thermal stability, chemical resistance, and cross-linking efficiency in demanding polymer formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and composite materials industries seeking to improve product durability and performance.

Application

• High-Performance Industrial Coatings: As a key resin component for automotive, marine, and industrial maintenance paints requiring superior weather and chemical resistance.
• Friction Materials: Used as a binder in brake pads and clutch facings to provide stable friction properties and thermal durability.
• Foundry Sand Binders: Serves as a core and mold binder in metal casting processes, offering excellent hot strength and breakdown properties.
• Abrasive Products: Acts as a resin binder in grinding wheels and sandpaper, contributing to grain retention and product longevity.
• Adhesives and Laminates: Formulated into high-strength structural adhesives and laminating resins for wood, paper, and composite panels.
• Rubber Reinforcement: Used as a tackifying and reinforcing resin in rubber compounding to enhance mechanical properties.
• Electrical Insulation: Incorporated into varnishes and potting compounds for motors and transformers due to its good dielectric properties.

Basic Information

Item	Detail
Product Name	Soybean-Tung Oil/ Phenol/ Formaldehyde/ Dicyclopentadiene
CAS No.	66071-46-3
Molecular Formula	Complex Polymer / Mixture
Molecular Weight	Contact for details
Synonyms	Phenolic Resin Modified with Soybean-Tung Oil and DCPD; Dicyclopentadiene-Modified Phenolic Resin; Tung Oil Phenolic Resin; DCPD-Phenolic Resin; Thermosetting Phenolic Resin Intermediate; Alkyd-Phenolic Hybrid Resin; Friction Resin Binder; Cashew Nut Shell Liquid (CNSL) Substitute Resin
EINECS	Contact for details

Quality Control

Our production of Soybean-Tung Oil/ Phenol/ Formaldehyde/ Dicyclopentadiene adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Key parameters such as viscosity, gel time, non-volatile content, and thermal characteristics are rigorously tested. Certificates of Analysis (COA) documenting all critical specifications are available for every shipment to support your quality assurance protocols.

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, open flames, and incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Non-Volatile Matter	≥ 98 %
Viscosity (at 25°C)	Contact for details
Gel Time (at 150°C)	Contact for details
Softening Point (Ring & Ball)	80 - 110 °C

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