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Roflex T70L

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PCC Rokita SA / Phosphorus Chemistry Business Unit
Chemical name
tert-butylphenyl-phenyl phosphate
Eco product Eco product Halogen free Halogen free ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 Not classified according to CLP/GHS Regulation Not classified according to CLP/GHS Regulation ISO 45001 ISO 45001 Safe product Safe product Low triphenyl phosphate Low triphenyl phosphate Universal product Universal product
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Inventory status General terms of sale

Roflex T70L is a product based on the latest generation of phosphoric esters that combine the function of a plasticizer and a flame retardant. This product is completely safe for the environment and human health. In contrast to other additives from the group of aryl phosphate esters, this substance presents no hazards classified according to GHS. This makes Roflex T70L useful in applications where it is critical to minimize the negative impact on the environment and human health or life.

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Properties and applications

Product application advantages:

– no hazard classification according to GHS,

– the product fulfils "green chemistry" requirements (no-labelling)

– high LOI 32-33%, compared to standard plasticizers (LOI 24-25%) based on traditional PVC formulations (50 parts of a plasticizer and 100 parts of PVC),

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

– over four times better migration resistance compared to standard plasticizers based on traditional PVC formulations,

– compatibility with plasticizers without the flame retardant function,

– product provided as a clear homogeneous liquid making it suitable to be used in the production of transparent products.


 – construction (technical films, roofing membranes, floor coverings),

 – electronics (cable and wire insulation),

 – transport (conveyor belts, tarpaulins),

 – textiles (coated fabrics),

 – furniture (artificial leather, projection screens),

 – automotive (car upholstery).


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



Specialty Products / Specialty additives

Alternative names
tert-butylphenyl-phenyl phosphate, TBPP, Phenol, isobutylenated, phosphate (3:1) [CAS#68937-40-6], Reaction mass of p-tbutylphenyldiphenylphosphate and bis(p-t-butylphenyl) phenyl phosphate [EC#944-525-1], tert-Butylphenyl diphenyl phosphate [CAS#56803-37-3, EC: 260-391-0], butylated phenol phosphate ester, butylated phenyl phosphate, t-butylphenyl phenyl phosphate, TPP butylated, synthetic triaryl phosphates based on butylated 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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