Bisphenol A Bis(diphenyl phosphate) (BDP)
Product Description
Chemical Name：Bisphenol A Bis(diphenyl phosphate) (BDP)
Molecular formula：C39H34O8P2
Chemical molecular structure formula：
CAS No：5945-33-5
Molecular Wt：692.63000
Specification
| Appearance | Colorless to light yellow transparent viscous liquid |
| Color (APHA) | <80 |
| Acidity(mg KOH/g) | <0.1 |
| Water content (wt.) % | <0.1 |
| N=1 content % | 80-89 |
| TPP content(wt.) % | <1.5 |
| Phenol content ppm | <500 |
| viscosity(80℃,mPa·s) | 120-200 |
| Phosphorus content(wt.%) | >8.9 |
Application
Flame retardant BDP is a halogen-free flame retardant with excellent performance, mainly used in thermoplastic industries.It has excellent thermal stability and low volatility in plastics such as PC/ABS blends, PC/PPO blends, ABS, polyethylene, modified PPO, PPO-HIPS resin and foamed polyurethane, which is much better than phosphoric acid. Traditional flame retardants such as triphenyl esters and alkylphenyl phosphates. Usually, for the flame retardant effect of various resins, the dosage of flame retardant BDP is 10-20%.
Operation and storage
Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
