| Category : |
Catalyst and Auxiliary/Other Auxiliary Agent |
 |
| CAS NO : |
57583-54-7 |
| EC NO : |
260-830-6 |
| MF : |
C30H20O8P2 |
| MW : |
570.4247 |
| Specification : |
RDP is a high molecular weight phosphate ester flame retardant,which is used in engineering resins such as modified PPO,polycarbonate/styrenic blend. |
| Packing : |
230kg/Zinked iron drum |
| Product description : |
RDP is a high molecular weight phosphate ester flame retardant,which is used in engineering resins such as modified PPO,polycarbonate/styrenic blend.
Chemical name TETRAPHENYL M-PHENYLENE BIS(PHOSPHATE)
Equivalent name
Tetraphenyl resorcinol bis(diphenyl phosphate)
Commercial brand
ROYAL RDP
CAS No.
57583-54-7
Molecular formula C30H24O8P2
Structural formula
Technical specification
Items Standard
Appearance
Clear liquid
Density (d20)
1.31
Viscosity (25℃, cp)
390-790
Phosphorus content (wt. %)
10.5%
Tpp content (wt. %)
5.0 max
Free phenol(ppm)
500 max
Acid value (mg koh/g) 0.1 max
Applications
RDP is a halogen-free phosphate ester flame retardant used in engineered resins, whose superiority is demonstrated in low volatility and high heat stability that that can tolerate high temperature processing required of many engineered resins. It can be recommended as flame retardant for PC/ABS, PPO/HIPS
Package
230kg/Zinked iron drum;
1200kg/IBC drum;
20-25tons/ISOTANK |
| Uses : |
used in engineered resins, |
| Synonyms : |
Reofos RDP;benzene-1,3-diyl tetraphenyl bis(phosphate);(2,3,4,6-tetraphenyl-5-phosphonatooxy-phenyl) phosphate;Tetraphenyl resorcinol bis(diphenylphosphate);RDP;Resorcinol Bis (diphenyl phosphate);Bis(diphenyl phosphate);Fyrolflex RDP;DAIHACHI CR-733S;Resorcinol bis(diphenyl phosphate); |
| Molecular Structure : |
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