BDP flame retardant (CAS 5945-33-5) is halogen-free aromatic phosphate ester designed for polycarbonate modification. It features outstanding compatibility and high transparency with pure PC resin. It can endow polycarbonate with reliable flame retardant performance while retaining the inherent optical clarity of PC substrates. It will not cause obvious yellowing or haze after molding, suitable for transparent polycarbonate parts requiring halogen-free flame retardancy.

Product Detail

Product DetailsChemical IdentityProduct Name: Bisphenol A Bis(diphenyl phosphate), BDP CAS No.: 5945-33-5 Chemical Type: Halogen-free organic phosphate ester Physical Form: Transparent viscous liquid Core Advantage: Transparent and highly compatible for polycarbonate

Key Performance & TDSThis BDP flame retardant has excellent miscibility with polycarbonate matrix. It keeps high light transmittance and low haze for transparent PC molded articles, avoiding opacity and color shift. It owns good thermal stability and low volatility, resisting thermal decomposition during high-temperature PC processing, reducing mold deposit and gas marks. Its high phosphorus content delivers efficient flame suppression, helping polycarbonate achieve target UL94 flame rating at recommended dosage. The halogen-free structure generates low smoke during combustion, and has minor adverse effect on PC’s impact and tensile properties.

Applications

Transparent polycarbonate flame retardant modification
Clear PC optical components and covers
Transparent electrical protective housing made of PC
Polycarbonate sheet and film with flame retardant requirement
Transparent engineering plastic parts requiring halogen-free flame retardancy

ComplianceThis product complies with RoHS and REACH regulations, suitable for export transparent polycarbonate products.

Why Choose JSYWe supply factory direct BDP flame retardant for polycarbonate. Stable transparency and consistent batch quality, flexible MOQ and professional formulation guidance for transparent PC compounding.

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BDP Flame Retardant for Polycarbonate CAS 5945-33-5, Halogen-Free Phosphate Ester Transparent Compatible for PC

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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.