DOPO-BQ Flame Retardant JSYA-DOPOBQ is high purity DOPO-BQ adduct, supplied as white fine powder. It is a reactive halogen-free organophosphorus flame retardant derived from DOPO and benzoquinone, specially designed for epoxy resin and copper clad laminate (CCL) industries.

JSYA-DOPOBQ contains reactive functional groups, which can participate in epoxy curing reaction and be covalently bonded into cross-linked epoxy resin network. Compared with additive flame retardants, it will not migrate,

Product Detail

Chemical Identity / TDSProduct Name: DOPO-BQ Flame Retardant JSYA-DOPOBQ Synonyms: DOPO-Benzoquinone adduct Physical Form: White fine powder Core Benefit: Reactive halogen-free DOPO-BQ phosphorus flame retardant, chemically incorporated into epoxy network for epoxy resin and copper clad laminate

Key Performance

Reactive halogen-free organophosphorus flame retardant
Covalently bonded into epoxy matrix, no migration or blooming
Form dense char layer to block heat, oxygen and suppress smoke emission
Excellent thermal stability and low volatility during curing and lamination
Maintain stable dielectric performance for high-speed PCB substrate
Good compatibility with epoxy resin, curing agents and mineral fillers

Applications

FR-4 copper clad laminate (CCL)
High speed & high frequency PCB substrate
Electronic encapsulation epoxy resin system
Halogen-free electronic insulation composite
Epoxy resin formulation R&D for CCL

ComplianceDOPO-BQ. TDS, MSDS, RoHS and REACH documents can be provided for export audit upon request.

Why Choose JSYShenzhen Jishengya Technology supplies factory direct DOPO-BQ Flame Retardant JSYA-DOPOBQ. Our reactive DOPO-BQ phosphorus monomer provides permanent halogen-free flame retardancy for epoxy and CCL manufacturers.

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DOPO-BQ Flame Retardant JSYA-DOPOBQ, Reactive Halogen-Free Phosphorus for Epoxy & CCL

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.