Description

Formaldehyde, Polymer With Bromophenol And (Chloromethyl)Oxirane is a specialized polymeric resin synthesized from formaldehyde, bromophenol, and (chloromethyl)oxirane (epichlorohydrin). This engineered polymer is valued for its unique combination of reactive bromine and chloromethyl groups, which impart excellent flame retardancy and cross-linking capabilities. It serves as a critical functional additive and reactive intermediate for manufacturers in the flame-retardant plastics, advanced epoxy resin systems, and specialty adhesive sectors seeking to enhance material performance and safety.

Application

• As a reactive flame-retardant additive in epoxy resins and phenolic molding compounds.
• As a cross-linking agent or curing modifier for high-performance thermoset polymers.
• In the formulation of halogenated resins for printed circuit boards and electronic encapsulants.
• As a key intermediate in the synthesis of specialty ion-exchange resins or adsorbents.
• In the production of flame-retardant coatings and adhesives for construction and automotive applications.
• For research and development of novel polymeric materials with tailored thermal and chemical resistance.

Basic Information

Product Name	Formaldehyde, Polymer With Bromophenol And (Chloromethyl)Oxirane
CAS No.	68541-56-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Formaldehyde-bromophenol-epichlorohydrin polymer; Bromophenol-formaldehyde-epichlorohydrin resin; Epichlorohydrin-bromophenol-formaldehyde copolymer; Poly(bromophenol formaldehyde-co-epichlorohydrin); Reactive brominated phenolic resin; Halogenated phenolic epoxy prepolymer; Brominated novolac epoxy resin intermediate; FR Polymeric Additive
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With Bromophenol And (Chloromethyl)Oxirane adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as bromine content, epoxy equivalent weight, and viscosity. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided to guarantee the material meets your specific application requirements and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This material may be moisture-sensitive; keep the container tightly sealed when not in use. Separate from strong oxidizers and bases.

Specification

Item	Specification
Appearance	Yellow to brown solid or viscous liquid
Identification (IR)	Complies
Bromine (Br) Content	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity	Contact for details
Softening Point (if solid)	Contact for details
Solubility	Soluble in common organic solvents (e.g., acetone, DMF)

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