of specialty chemicals

Roflex 35

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PCC Rokita SA / Phosphorus Chemistry Business Unit
Chemical name
Phenol isopropylated phosphate
ADR ADR Halogen free Halogen free
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Leaflet Inventory status General terms of sale

Roflex 35 is a specialist additive to plastics that combines the function of plasticizer and flame retardant. It is successfully used in many plastics processing industries. Roflex 35 effectively increases the flexibility of polymeric materials while increasing the fire resistance of the material. Occurring in the form of a clear, homogeneous liquid, it also becomes very important in the production of transparent products, i.e. technical films, membranes.

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Properties and applications

Product application advantages:

– the possibility of obtaining a PVC formulation that meets the requirements of UL-94 test, class V0,

– possible to be applied in synergy with solid inorganic flame retardants to improve the material’s flammability profile and reduce viscosity,

– product in the form of a clear homogeneous liquid enabling the production of transparent products,

– product in the form of a low-viscous homogeneous liquid facilitating dosing, 

– noticeable effect on the reduction of the system viscosity with increasing flame retardancy.


Markets and applications
Building & Construction / Other applications
Furniture / Upholstered furniture
Plastics / Polymer additives
Textile industry
Transportation / Other applications



Specialty Products / Specialty additives

Alternative names
Phenol isopropylated phosphate, IPPP, 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
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