Tecnoflon® PL 855 (A353) is a new generation low temperature peroxide curable medium viscosity fluoroelastomer with 64%wt fluorine content. Tecnoflon® PL 855 (A353) exhibits excellent low temperature flexibility (TR10 = –30°C). Like all other Tecnoflon® peroxide curable grades, it exhibits excellent processability; moreover it needs very short post-curing cycles. 
Some of the basic properties of Tecnoflon® PL 855 (A353) are: 
- Excellent low temperature flexibility 
- Low post cure 
- Superior mold flow 
- Lack of mould fouling 
- Excellent mold release 
Tecnoflon® PL 855 (A353) can be used for injection, injection-compression and transfer molding of O-rings, gaskets and seals. Tecnoflon® PL 855 (A353) can be combined with the cure system and other typical fluoroelastomer compounding ingredients. Mixing can be accomplished with two roll mills or internal mixers. Tecnoflon® PL 855 (A353) can be extruded into hoses or profiles and can be calendered to make sheet stocks or belting. Finished goods may be produced by a variety of rubber processing methods. 


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms



Segments Applications
Powertrain Efficiency Transmission Parts

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Fluorinated Elastomers FKM (Fluoroelastomer)

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for Teconflon® PL 855