Resorcinol Bis(Diphenyl Phosphate) (RDP)

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Advantages and Applications
1. Resorcinol Bis(Diphenyl Phosphate) is a halogen-free and phosphate-based flame retardant, which offers advantages like low volatility and superior thermal stability.
2. This product is also called RDP, or tetraphenyl resorcinol diphosphate.
3. RDP can meet the need of various engineered resins for high temperature processing. It is often used as a flame retardant for diversified engineering plastics such as PC/ABS, PPO/HIPS and more.

Resorcinol Bis(Diphenyl Phosphate) (RDP)

Brief Description

Product Name	TYFR-RDP
Chemical Name	Tetraphenyl resorcinol bis(diphenyl phosphate)
CAS Number	57583-54-7
Packaging	Each iron barrel holds RDP with its net weight of 250kg.

Specification

Appearance	Colorless or yellowish, transparent, viscous liquid
Color (APHA)	≤80
Acid Value (mg KOH/g)	≤0.1
Moisture (wt. %)	≤0.05
Phosphorus Content (wt. %)	10.8 (in theory)
TPP Content (wt. %)	≤5.0
Phenol Content (ppm)	≤500
Density (25℃, g/cm3)	1.315±0.010
Viscosity (25℃,mPa∙s)	500-800