Description

4-tert-Butylphenol, Polymer With Formaldehyde is a phenolic resin produced by the condensation reaction of 4-tert-butylphenol and formaldehyde. This polymer is valued for its excellent chemical resistance, thermal stability, and adhesive properties, making it a crucial intermediate and performance additive in advanced industrial formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries for applications requiring durable, cross-linked networks.

Application

• As a cross-linking agent and modifier in high-performance industrial coatings and varnishes.
• As a key resin component in adhesives and sealants for automotive and construction applications.
• As a reinforcing agent in rubber compounding and tire manufacturing.
• In the formulation of oilfield chemicals and drilling fluid additives.
• As a precursor or intermediate for synthesizing more complex specialty chemicals.
• In the production of flame-retardant materials and composite polymers.
• For use in printing inks requiring chemical and abrasion resistance.
• As a tackifier in pressure-sensitive adhesive systems.

Basic Information

Product Name	4-tert-Butylphenol, Polymer With Formaldehyde
CAS No.	9052-98-6
Molecular Formula	(C10H14O·CH2O)n
Molecular Weight	Contact for details
Synonyms	p-tert-Butylphenol-formaldehyde resin; 4-(1,1-Dimethylethyl)phenol polymer with formaldehyde; Butylated P-F resin; PTBP formaldehyde resin; Phenol, 4-(1,1-dimethylethyl)-, polymer with formaldehyde; tert-Butylphenol formaldehyde polymer; Novolac-type p-tert-butylphenol resin; p-tert-Butylphenolic resin
EINECS	Contact for details

Quality Control

Our 4-tert-Butylphenol, Polymer With Formaldehyde is manufactured under a stringent quality management system. Each batch undergoes rigorous testing to ensure consistency in parameters such as molecular weight distribution, softening point, and reactivity. 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Pale yellow to amber solid / flakes
Identification (IR)	Conforms
Softening Point	Contact for details
Hydroxyl Value	Contact for details
Volatile Matter	≤ 1.0%
Ash Content	≤ 0.5%

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