Tecnoflon® PFR 95HT is a perfluoroelastomer (FFKM) offering a significantly wider operational range and superior compression set resistance than any other perfluoroelastomer, thanks to its unique peroxide curing system that does not need any coagent (TAIC or equivalent) for curing to be carried out. 
It can offer a very broad chemical resistance in a wide variety of media including acids, caustics, ketones, aldehydes, esters, ethers, methanol, solvents, sour gases, hydrocarbons, steam, hot water and mixed process streams along with excellent thermal resistance. 
Tecnoflon® PFR 95HT is suitable for most applications in temperature ranging from –10°C to 300°C. Because of its specific proprietary cross-linking agent, Tecnoflon® PFR 95HT outperforms triazine cured FFKMs in high temperature water and steam, up to 300°C. 
Tecnoflon® PFR 95HT can be combined with other typical fluoroelastomer compounding ingredients; its mixing can be accomplished with two roll mills or internal mixers. Finished goods may be produced by a variety of rubber processing methods. 
The primary use for Tecnoflon® PFR 95HT is the manufacturing of any kind of elastomeric sealing element such as Orings, gaskets, valve bodies, butterfly valves, pump housings and stators, metal bonded parts, diaphragms, profiles, etc. These sealing elements can be used in mechanical seals, pumps, compressors, valves, reactors, mixers, sprayers, dispensers, quick connect couplings, controls, instrumentation, etc. in chemical and petrochemical industry, hydrocarbon processing, petroleum exploration and extraction, food processing, pharmaceutical and bio analytical industry, aerospace and semiconductor manufacturing industries.
Tecnoflon® PFR 95HT is registered in the FDA Inventory of Effective Premarket Notifications for Food Contact Substances. It can be compounded so that the finished gaskets or seals can be used in food processing equipment.
Tecnoflon® PFR 95HT is marketed in the form of raw polymer (1 kg and 5 kg boxes) in order to give the transformer the freedom and the opportunity to develop and fine tune compounds and items best suited to produce high performance rubber articles such as Orings, seals, diaphragms and other parts used in process industries. 

Identity

  • Global Business Unit
    Specialty Polymers
  • Brand
    TECNOFLON® PFR FFKM
  • Synonyms

    Perfluoroelastomer

Markets

Segments Applications
Powertrain Efficiency Transmission Parts

Chemical categories

Chemical category Chemical family Chemical product

Region of commercial availability

  • Europe / Middle East / Africa
  • North America

Not available in Middle East/Africa

Download documentation for Tecnoflon® PFR 95HT