Hydrolytically stable
Better resistance to heat and humidity aging than RDP.
Bisfenol A bis(fosfato de difenila) (BDP) is a halogen-free liquid phosphate flame retardant for PC/ABS, PPE/HIPS and other engineering plastics, valued for its hydrolytic and thermal stability. SUNCHEM supplies BDP with a batch COA on every shipment; o TDS é enviado mediante solicitação.
BDP is an oligomeric aryl phosphate with about 8.9% phosphorus. Like RDP it promotes char and plasticizes the melt, but its bisphenol A backbone gives better hydrolytic stability and lower volatility, so parts keep their properties after heat and humidity aging. It is used in PC/ABS and PPE/HIPS housings for electronics, chargers and office equipment.
BDP is sold under CAS 181028-79-5 and also 5945-33-5; tell us which your documents require. Acid value, TPP content and viscosity are the numbers to compare.
Better resistance to heat and humidity aging than RDP.
Gives PC/ABS and PPE/HIPS UL 94 V-0 without bromine or chlorine.
We quote against your phosphorus content, valor ácido, TPP content, viscosity and water and send the batch COA for each lot.
| Parâmetro | Valor típico |
|---|---|
| Nome do produto | Bisphenol A Bis(fosfato de difenila) |
| Sinônimos | BDP; BPADP; bisphenol A diphosphate |
| Nº CAS. | 181028-79-5; 5945-33-5 |
| Tipo | Oligomeric aryl phosphate ester |
| Aparência | Colorless to pale yellow viscous liquid |
Phosphorus content, valor ácido, TPP content, viscosity and water limits depend on the producer grade and are stated on the TDS and batch COA; os limites do seu pedido estão confirmados na cotação e no contrato.
Where BDP is used, e o que confirmar antes de trocar de fornecimento.
Halogen-free flame retardant for PC/ABS housings that must pass heat and humidity aging.
Used in PPE/HIPS blends for electrical parts.
Used in PC and other resins where low volatility matters.
| Sua necessidade | O que geralmente funciona |
|---|---|
| Parts exposed to heat and humidity | BDP |
| Lowest dosage for V-0 | Compare with RDP |
| Liquid dosing in compounding | Agree viscosity and container |
| Substituindo um fornecedor existente | Envie seu TDS ou COA atual; cotamos de acordo com os parâmetros que você aprova |
Drums or IBC; tell us which suits your dosing system.
Keep containers closed in a dry store at room temperature; warm before pumping if it has thickened in the cold.
Nomeie o polímero e a classificação de fogo que você deve atender – UL 94 classe e espessura, LOI ou padrão de cabo.
Phosphorus content, valor ácido, TPP content, viscosity and water.
BDP is viscous; confirm heated lines or drum warming for your dosing pump.
Componha um lote de teste, execute seus testes de fogo e mecânicos, e manter o COA do lote aprovado como referência.
Diga-nos o polímero, a classificação de fogo que você precisa, a quantidade e o porto de destino. Adicione sua especificação atual e faremos uma cotação com base nela.
| Informação | Exemplo |
|---|---|
| Aplicativo | PC/ABS, PPE/HIPS, computador |
| Especificação necessária | Acid value, TPP content, viscosidade |
| Embalagem | Tamanho do saco ou tambor; paletes |
| Quantidade | Amostra / ordem de teste / volume anual |
| Destino | País e porto |
| Documentos necessários | COA, FDS, TDS, RoHS/REACH |
Halogen-free liquid phosphate for PC/ABS and PPE/HIPS.
Ver produto →High-bromine additive flame retardant for styrenics, polyolefins and engineering plastics.
Ver produto →As a halogen-free flame retardant for PC/ABS and PPE/HIPS, and in PC and other resins.
BDP has better hydrolytic and thermal stability and lower volatility; RDP has more phosphorus and needs a lower dosage.
BDP is sold under CAS 181028-79-5 e 5945-33-5; tell us which your documents require.
Sim. Envie uma consulta com seu polímero e classificação alvo e enviaremos um e-mail com o TDS.