Bisphenol-A bis(diphenyl phosphate) information

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

Item	Index
Appearance	Colorless or light yellow transparent thick liquid
N=1 content (wt %)	80-89
Water content	≤0.1%
Acidity(mg·KOH/g)	≤0.1%
Color (Hazen)	≤ 50
Half Ester(%)	≤ 0.2
TPP(%)	≤1.0
IPP(%)	≤0.03
Phenol content(ppm)	≤500
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

250kgs/Drum,25kgs/drum

Bisphenol-A bis(diphenyl phosphate) Storage

Stored in a cool dry place out of direct sunlight.