Poly (4-bromostyrene)

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

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Overview

Poly (4-bromostyrene) is a polystyrene derivative with bromine substituted groups. The bromine atom is located in the para position of the benzene ring, which retains the good processing properties of polystyrene. At the same time, the bromine functional group can be used as a reaction site for subsequent functional modification, such as introducing other functional groups through coupling reactions to prepare functional block copolymers. It has great potential for application in the fields of optoelectronic materials and polymer synthesis.

Product Details

P4BS combines bothHigh flame retardancyandImprovement of dielectric performance（ε=3.2-3.8）， Breaking through the limitations of traditional materials:

Halogen free flame retardant:Directly replacing halogenated flame retardants, developing electronic component casings and aviation interior materials to reduce fire risks;

High frequency electronics:High dielectric performance compatible with 5G circuit substrates and flexible display insulation layers, empowering communication and wearable devices;

Functional coating:Bromine based enhances polar binding force, coating metal/plastic to form a corrosion-resistant layer.

Typical application scenarios

polymer synthesisRAFT/ATRP macromolecular initiators, block copolymers (such as P4BrS-b-PMMA, P4BrS-b-PEG), and precursors of star shaped polymers;
electronic materialsInsulation layer of high-frequency substrate, alignment film of liquid crystal display device, anti-static coating;
Catalysis and SeparationPolymer catalysts loaded with palladium/nickel and organic pollutant adsorption materials;
Biomedical(Non direct contact): Microfluidic chip channel coating, polymer matrix for biosensors.