Description

4-(1,1-Dimethylethyl)Phenol, Formaldehyde, 4-Methylphenol Polymer is a phenolic resin polymer synthesized from tert-butylphenol, formaldehyde, and p-cresol. This engineered polymer is valued for its excellent thermal stability and chemical resistance, making it a critical component in high-performance industrial applications. It is primarily sought by manufacturers in the coatings, adhesives, and specialty plastics industries for formulating durable, heat-resistant composite materials.

Application

• High-Temperature Coatings and Varnishes: As a binder in industrial paints and protective coatings for automotive, aerospace, and machinery components requiring thermal endurance.
• Adhesives and Sealants: Used in the formulation of structural adhesives, especially for bonding metals and composites in demanding environments.
• Molding Compounds: A key resin component in phenolic molding compounds for electrical components, appliance handles, and automotive parts.
• Friction Materials: Serves as a binder in brake pads and clutch facings, contributing to stable performance under high friction and heat.
• Foundry Resins: Employed in shell molding and core-making processes in metal casting for its good flow and cure properties.
• Rubber Reinforcement: Acts as a tackifying and reinforcing resin in rubber compounding to improve adhesion and mechanical properties.
• Oilfield Chemicals: Potential use as a modifier in drilling fluid additives or as a component in downhole tool coatings.

Basic Information

Product Name	4-(1,1-Dimethylethyl)Phenol, Formaldehyde, 4-Methylphenol Polymer
CAS No.	67969-97-5
Molecular Formula	(C10H14O·CH2O·C7H8O)n
Molecular Weight	Polymer - Contact for details
Synonyms	P-tert-Butylphenol-Formaldehyde-p-Cresol Copolymer; p-tert-Butylphenol/p-Cresol/Formaldehyde Resin; Phenolic Resin, tert-butylphenol-cresol-formaldehyde; Butylated p-Cresol Formaldehyde Resin; 4-tert-Butylphenol, polymer with formaldehyde and 4-methylphenol; tert-Butyl Phenol Cresol Formaldehyde Polymer; BPCF Resin; CAS 67969-97-5
EINECS	Contact for details

Quality Control

Our phenolic resin polymers are manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency in properties such as melt viscosity, softening point, and free phenol content. Certificates of Analysis (COA) documenting key 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). This product is easily oxidized and should be stored under an inert atmosphere where possible. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown flakes or solid
Softening Point (Ring & Ball)	85 - 105 °C
Free Formaldehyde	< 0.1 %
Free Phenol	< 1.0 %
Viscosity (Melt, 150°C)	Contact for details
Ash Content	< 0.5 %
Identification (IR)	Conforms

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