Bisphenol-A bis(diphenyl phosphate) Quick Details
Chemical Name: Bisphenol-A bis(diphenyl phosphate)
CAS No.: 5945-33-5, 181028-79-5
Molecular Formula: C39H34O8P2
Molecular Weight: 692.63
Appearance: Colorless or light yellow transparent thick liquid
Bisphenol-A bis(diphenyl phosphate) Specifications
|Appearance||Colorless or light yellow transparent thick liquid|
|N=1 content (wt %)||80-89|
|Color (Hazen)||≤ 50|
|Half Ester（%）||≤ 0.2|
|Viscosity (mPa. at 70 ℃)||120-220|
Bisphenol-A bis(diphenyl phosphate) Application
BDP, an oligomeric phosphate ester flame retardant, is designed for use in engineering resin application such as polyphenylene oxide alloys and PC/ABS. Because of its low volatility and high heat stability, this phosphorus flame retardant can tolerate high processing temperature required for many engineering resins.
Processing characteristics in a number of thermoplastics including ABS and HIPS that benefit high flow in thin wall moldings and other high-performance applications.
BDP is used at 8 to 15 phr to provide flame retardancy to a variety of resins .when used as a processing aid, 1 to 3 phr of BDP is added to thermoplastics for improving melt flow.
Bisphenol-A bis(diphenyl phosphate) Packing
Bisphenol-A bis(diphenyl phosphate) Storage
Stored in a cool dry place out of direct sunlight.