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Polymax FFKM O-Rings & Seals | High Performance Polymers | Polymax UK

Polymax FFKM O-rings

Polymax FFKM | Perfluoroelastomers

If you are looking for a highly durable material that provides a long service life in tough environments, look no further. FFKM or Perfluoroelastomers can withstand high temperatures, corrosive chemicals and are used in some of the most critical applications around the world. We can offer Standard sizes available in as little as 2 weeks with metric sizes in 6-8 weeks.

Polymax FFKM provides -

  • Excellent temperature resistance, up to +330°C (+626°F)
  • Extraordinary chemical resistance
  • Retains elasticity similar to FKM
  • Reliable and long term service

 

Ordering

Call our dedicated O-ring hotline to speak with one of our experts about your requirements +44 (0)14204 72000.


 

 
Name Colour Application Alternative to Datasheet
Name Colour Application Alternative to Datasheet
Polymax P260B7 Black Temperature resistance up to +260°C (+500°F)
  • Kalrez® 6375
  • Chemraz® 504/505/605
  • Perlast® G70A/G75M/G80A
  • Simriz® 481/485/495
  • Isolast® J9503
Polymax P260W8 White Temperature resistance up to +260°C (+500°F)
  • Kalrez® 6380
  • Chemraz® 514/517/584/585
  • Perlast® G76W
  • Isolast® J9501/J9505
Polymax P300B8ST Black Temperature resistance up to +300°C (+572°F)
 
Developed for high temperature water and steam applications
  • Kalrez® 1050LF
  • Chemraz® 555/605
  • Simriz® 487
  • Isolast® J9512
Polymax P300W7 White Temperature resistance up to +300°C (+572°F)
 
Developed for high temperature water and steam applications
  • Kalrez® 1050LF
  • Chemraz® 555/605
  • Simriz® 487
  • Isolast® J9512
Polymax P316B8 Black Temperature resistance up to +316°C (+600°F)
 
Developed for optimum resistance to thermal cycling (change of temperatures)
 
Not suitable for steam or hot water applications
  • Kalrez® 4079
Polymax P316B9AED Black The same as P316B8 material but with rapid gas decompression resistance (RGD) for oil and gas applications
 
Also known as anti-explosive decompression (AED)
 
Not suitable for steam or hot water applications
  • Kalrez® 7090
Polymax P330B8 Black Temperature resistance up to +330°C (+626°F)
 
Developed for performance at constant elevated temperatures
 
Not suitable for high temperature water and steam applications
  • Kalrez® 7075
  • Chemraz® 615
  • Perlast® G75B/G75TX
  • Simriz® Z7257/498
  • Isolast® J8325
Polymax P260W8FDA White Temperature resistance up to +260°C (+500°F)
 
Produced in accordance with FDA 21 CFR 177.2600 classification
  • Kalrez® 6221
  • Chemraz® 517
  • Perlast® G60S/G74S/G75S/G80S
  • Isolast® J9516
Polymax P260B8FDA Black Temperature resistance up to +260°C (+500°F)
 
Produced in accordance with FDA 21 CFR 177.2600 classification
 
  • Kalrez® 6230
  • Chemraz® 625
  • Simriz® 484
  • Isolast® J9515
Polymax P230B9AEDN Black Temperature resistance up to +230°C (+450°F)
 
Meets the requirements of NORSOK standard M-710 (Rev. 2, Oct. 2001)
 
This compound is designed to give the best performance for rapid gas decompression
 
Developed for optimum resistance to thermal cycling (change of temperatures)
  • Kalrez® 0090
  • Chemraz® 526
Polymax P300W7USP White Temperature resistance up to +300°C (+572°F)
 
Specifically developed for use with a wide range of pharmaceutical ingredients (API’s) and aggressive cleaning methods.
 
Passed the United States Pharmacopeia (USP) Biological Reactivity test.
  • Kalrez® 6230
  • Kalrez® 6221
  • Chemraz® 625
  • Chemraz® 517
  • Chemraz® 585