Name: Tetraphenyl resorcinol bis(diphenylphosphate)
Brand: NANTONG REFORM PETRO-CHEMICAL CO., LTD.

Tetraphenyl resorcinol bis(diphenylphosphate) CAS NO 57583-54-7 Wholesale & Bulk

Tetraphenyl Resorcinol Diphosphate is primarily used as a flame retardant in PU, PC, ABS, PPE, SAN, PP, and PET resins. Due to its low volatility and high thermal resistance, it is well-suited for use in engineering plastics to enhance their fire safety performance.

Tetraphenyl resorcinol bis(diphenylphosphate) CAS No. 57583-54-7 Basic Information

Multiple Names：

1,3-Phenylene Bis(diphenyl phosphate);ADK Stab PFR;

CR 733S;LDP 301;PFR;Reofos RDP;

Resorcinol Tetraphenyl Diphosphate;

Tetraphenyl M-Phenylene Diphosphate

Boiling	587.1±33.0 °C
Densities	1.347
Morphology	Oily
Color	Colourless to light yellow

Advantages of Tetraphenyl resorcinol bis(diphenylphosphate) CAS No. 57583-54-7

Flame Retardant: TRDP is widely used as a flame retardant additive in plastics, rubbers, and other polymer materials due to its excellent flame retardancy and thermal stability. It significantly enhances the flame resistance of these materials, reducing the burning rate and minimizing the generation of toxic smoke and gases during combustion.
Engineering Plastics: In engineering plastics such as Polyurethane (PU), Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS), Polyphenylene Oxide (PPE), Styrene Acrylonitrile (SAN), Polypropylene (PP), and Polyethylene Terephthalate (PET), TRDP acts as a flame retardant that significantly improves the flame resistance of these materials, making them more suitable for applications with high fire safety requirements.
Cables and Wires: TRDP is also crucial in the insulation materials of cables and wires. It enhances the flame resistance of insulation materials, thereby reducing the risk of fires caused by electrical wiring.
Building Materials: In the construction industry, TRDP is often added to polymer materials like polyurethane foam and polystyrene foam to improve their flame retardancy, enhancing the fire safety of buildings.

Tetraphenyl resorcinol bis(diphenylphosphate) Use