Description

Formaldehyde, Polymer With 4-(1,1-Dimethylethyl)Phenol, 4,4'-(1-Methylethylidene)Bis[Phenol] And 4-(1,1,3,3-Tetramethylbutyl)Phenol is a specialized phenolic-formaldehyde co-polymer resin engineered for high-performance applications. This product offers a unique combination of thermal stability, chemical resistance, and tailored reactivity derived from its multi-component phenolic backbone. It is primarily utilized by formulators in the coatings, adhesives, and advanced composite industries seeking to enhance material properties. The CAS number for this compound is 65733-82-6.

Application

• High-Temperature Resistant Coatings: Used as a binder in industrial and protective coatings for pipelines, chemical plants, and automotive components.
• Advanced Composite Matrices: Serves as a thermosetting resin in fiber-reinforced plastics (FRP) for aerospace and automotive sectors.
• Specialty Adhesives and Sealants: Imparts excellent adhesion and durability in structural adhesives for demanding environments.
• Friction Materials: Acts as a resin component in brake pads and clutch facings, providing thermal stability.
• Electrical Insulation: Used in the production of laminates and potting compounds for electronic components.
• Oilfield Chemicals: Employed in formulations for downhole tools and proppants requiring chemical resistance.
• Foundry Binders: Utilized in sand-casting processes for metal fabrication.

Basic Information

Product Name	Formaldehyde, Polymer With 4-(1,1-Dimethylethyl)Phenol, 4,4'-(1-Methylethylidene)Bis[Phenol] And 4-(1,1,3,3-Tetramethylbutyl)Phenol
CAS No.	65733-82-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phenolic Resin, Modified; Terpolymer of Formaldehyde, p-tert-Butylphenol, Bisphenol A, and p-Octylphenol; Phenol, 4-(1,1-dimethylethyl)-, polymer with formaldehyde, 4,4'-(1-methylethylidene)bis[phenol] and 4-(1,1,3,3-tetramethylbutyl)phenol; Bisphenol A-Formaldehyde-p-tert-Butylphenol-p-Octylphenol Copolymer; Modified Phenol-Formaldehyde Resin; Thermosetting Phenolic Copolymer
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With 4-(1,1-Dimethylethyl)Phenol, 4,4'-(1-Methylethylidene)Bis[Phenol] And 4-(1,1,3,3-Tetramethylbutyl)Phenol adheres to stringent quality management systems. Each batch undergoes rigorous testing to ensure consistency in key parameters such as viscosity, gel time, and thermal properties. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizers. Under these conditions, the product is typically stable for 24 months from the date of manufacture. Refer to the Safety Data Sheet (SDS) for complete handling and storage information.

Specification

Item	Specification
Appearance	Solid flakes or powder
Color	Yellow to amber
Softening Point (Ring & Ball)	85 - 105 °C
Gel Time (at 150°C)	60 - 120 seconds
Free Formaldehyde	< 0.5 %
Volatile Content	< 2.0 %

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