Description

Formaldehyde, Polymer With Ammonium Hydroxide ((Nh4)(Oh)), 4-(1,1-Dimethylethyl)Phenol And Phenol is a specialized phenolic resin intermediate, a modified amino resin formed by the co-condensation of formaldehyde with phenol, tert-butylphenol, and ammonia. This compound matters for its role in producing high-performance, thermosetting polymers with enhanced properties like thermal stability and chemical resistance. It is primarily needed by manufacturers in the coatings, adhesives, and molding compound industries seeking to formulate advanced composite materials.

Application

• Industrial Coatings Binder: Used as a cross-linking agent and resin modifier in high-temperature resistant paints, varnishes, and industrial finishes.
• Friction Material Production: A key phenolic resin precursor in the manufacture of brake pads and clutch facings, providing thermal stability.
• Abrasive Bonding Agent: Serves as a resin component in bonded abrasives like grinding wheels and sandpaper.
• Foundry Sand Binder: Employed in shell molding and core-making processes for metal casting.
• Wood Composite Adhesive: Used in the formulation of adhesives for plywood, particleboard, and other engineered wood products.
• Electrical Laminates: A resin intermediate for producing phenolic laminates used in electrical insulation components.
• Molding Compounds: A raw material for phenolic molding powders used to make heat-resistant knobs, handles, and appliance parts.

Basic Information

Product Name	Formaldehyde, Polymer With Ammonium Hydroxide ((Nh4)(Oh)), 4-(1,1-Dimethylethyl)Phenol And Phenol
CAS No.	123774-67-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phenol-formaldehyde-4-tert-butylphenol-ammonia resin; Phenolic-aminoplast copolymer; Modified phenolic amino resin; tert-Butylphenol phenol formaldehyde ammonia polymer; Ammoniated phenol-tert-butylphenol-formaldehyde condensate; PF resin modified with ammonia and tert-butylphenol; Thermosetting phenolic-amine copolymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Production follows strict protocols to guarantee batch-to-batch consistency in reactivity, molecular weight distribution, and residual monomer content. Certificates of Analysis (COA) detailing key parameters are available upon request, and we support audits for quality assurance.

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. The product may have limited shelf life; use on a first-in, first-out (FIFO) basis.

Specification

Item	Specification
Appearance	Solid or viscous liquid
Identification (IR)	Conforms
Assay (Non-volatile content)	≥ 95.0 %
Viscosity	Contact for details
Gel Time	Contact for details
Free Formaldehyde	≤ 0.5 %
Free Phenol	≤ 1.0 %

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