Halogen-Free flame retardant - Fyrolflex BDP / Bisphenol A Bis(diphenyl phosphate) CAS 5945-33-5 / 181028-79-5
Product Name: BDP Bisphenol-A bis(diphenyl phosphate)
Chemical Name: Bisphenol-A bis(diphenyl phosphate)
CAS No.: 5945-33-5, 181028-79-5
Molecular Formula:C39H34O8P2
Molecular Weight:692.63
Molecular Structure:
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 |
Packing: 250kgs/Drum,25kgs/drum.
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.
Packaging: 250 kg in iron drums, 20-25MT in Isotanks, or 1000Kg in IBCs.
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