Chemical name:

Phenol isopropylated phosphate


polyurethanes, flame retardants, specialty products, specialty additives

Markets and applications:

building & construction, other applications, CASE, coatings, plastics, polymer additives, refrigeration industry and household appliances, industrial coolers, refrigerators, transportation, other applications


flame retardants




PCC Rokita SA Phosphorus Chemistry Business Unit

CAS No.:



Roflam F6 is a halogen-free solution for efficient flame retardation in plastics. The additive provides a high class of fire resistance without adversely affecting the mechanical properties of the finished product. During the combustion process, the presence of a flame retardant promotes the formation of a less flammable, charred coating that acts as a barrier between the material and the flame. The use of Roflam F6 additive together with inorganic flame retardants in powder form increases the fire resistance profile through a synergistic effect.

The product is in the form of a homogeneous liquid, providing excellent miscibility and compatibility with liquid raw materials. It is characterized by an increased viscosity of 64-75 mPa * s (at 25°C), which is significant in terms of miscibility with more viscous raw materials.

Due to its unique properties, Roflam F6 finds its application in many industries. It is dedicated to the production of flexible and semi-rigid polyurethane foams. These products are used in the furniture industry (mattresses, sofas, armchairs) and automotive (sound insulation, seats), where one of the key parameters is the lack of toxic gases during the combustion process. The halogen-free flame retardant Roflam F6A is a good solution in this aspect, as it is effective and safe. It is also successfully used in construction materials based on epoxy, vinyl ester and unsaturated polyester resins.

Roflam F6 is used in such industries as:


  • furniture (mattresses, sofas, armchairs, upholstered furniture),
  • automotive (acoustic insulation, car seats),
  • C.A.S.E. (Coatings, Adhesives, Sealants, Elastomers),
  • construction (construction materials).


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Properties and applications:

Product application advantages:


  • halogen-free product that does not emit toxic gases during combustion processes,
  • the possibility of obtaining a formulation for the production of semi-rigid foam that meets the requirements of DIN 4102-1 class B2,
  • the possibility of obtaining a formulation for the production of acoustic foam that meets the requirements of FMVSS 302,
  • the possibility of using in synergy with solid inorganic flame retardants in order to improve the flammability class of the material,
  • ensures an increase in fire resistance of plastics without adversely affecting mechanical properties.




  • furniture industry (mattresses, sofas, armchairs, upholstered furniture),
  • automotive industry (acoustic insulation, car seats),
  • C.A.S.E. (Coatings, Adhesives, Sealants, Elastomers),
  • construction industry (construction materials).

Alternative names:

Show alternative names
IPPP; phenol, isopropylated, phosphate (3:1); isopropyl phenol phosphate ester; isopropylated phenyl phosphate; isopropylphenyl phenyl phosphate; TPP propylated; synthetic triaryl phosphates based on isopropylated phenol; phosphate ester; aryl phosphate ester; triaryl phosphate ester; tertiary phosphate esters; triphenyl phosphate ester; neutral phosphate ester; synthetic phosphate ester; organophosphate ester; organophosphorus compound; phosphorous chemicals; esters of phosphoric acid; organic salts of orthophosphoric acid; (Hide)


flame retardant combustion retardant combustion inhibitor combustibility retardant additive polymer additive phosphate phosphoric phosphorus derivatives halogen-free polyurethanes PU foams coating materials epoxy resins vinyl-ester resins acrylic resins unsaturated polyester resins plastic additive plastics
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