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PhosGard® RDP is a halogen-free phosphate ester flame retardant, appearing as a transparent to pale-yellow liquid. PhosGard® RDP offers low volatility and high heat stability, making it an ideal choice for flame retardancy in engineering resins, especially in foam applications.

Chemical Name: Resorcinol Bis(Diphenyl Phosphate)

Chemical Family: Organophosphates, Phosphate Esters, Phosphorous-based Compounds

Functions: Flame Retardant

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), Epoxies (EP), Ethylene Propylene Diene Monomer (EPDM), High-Impact Polystyrene (HIPS), Polycarbonates (PC), Polyphenylene Ether (PPE), Thermoplastic Polyurethane (TPU)

Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions
Chemical Structure

Tetraphenyl resorcinol bis(diphenyl phosphate)

Features & Benefits

Labeling Claims

Applications & Uses

Plastics & Elastomers End Uses
Applications

PhosGard RDP affords low volatility and high heat stability. It is recommended as a flame retardant for engineering resins and is particularly useful in foam applications.

Properties

Physical Form
Appearance
Transparent to pale-yellow liquid

Regulatory & Compliance

Safety & Health

Health and Safety
  • The use of proper protective equipment is recommended.
  • Excess exposure to the product should be avoided.
  • Please wash thoroughly after handling.
  • Store the product in a cool, dry, wellventilated area, away from incompatible materials.

Packaging & Availability

Packaging Type
Packaging

Standard package is a 250 kg iron drum.