Is Perfluoroelastomer the same as Kalrez?
A well-known manufacturer of Perfluoroelastomer (FFKM/FFPM) parts is DuPont ™ with its own brand Kalrez®. ERIKS is one of the largest official DuPont™ Kalrez® distributors and has a wide range of Kalrez® products in its portfolio.
What is Kalrez rubber?
DuPont™ Kalrez® 6190 perfluoroelastomer parts are a carbon black-filled product specifically designed for custom part and high volume applications. It has excellent thermal stability good mechanical strength properties and can be used in both static and dynamic sealing applications up to 300 °C (572 °F).
What is the difference between Chemraz and Kalrez?
Chemraz and Kalrez are members of the perfluoroelastomer family. The effective temperature range for Kalrez is +5ºF to + 600ºF, for Chemraz –20ºF to +450ºF. A white Chemraz compound is available and features less impurities and less electrical conductivity.
Is Viton the same as Teflon?
Viton vs Teflon (PTFE) – Viton offers a greater temperature resistance but falls short of Teflons(PTFE) chemical resistance. Also, Teflon is slightly less thermally resistant but offers much more in the way of non-adhesive properties.
Is Viton the same as FKM?
These rubber compounds give exceptional heat resistance with compatibility across many fluids or chemical exposures. The most commonly known name for these compounds is “Viton,”™ which has become the generic name for all FKM polymers and rubber compounds.
What are Kalrez 6221 perfluoroelastomer parts?
DuPont™ Kalrez® 6221 perfluoroelastomer parts are a white product that provide superior chemical resistance and low contamination from extractables in pharmaceutical and food handling applications where FDA compliance is required.
What is the difference between Kalrez 8475 and 8575 perfluoroelastomer parts?
Kalrez® 8475 perfluoroelastomer parts are a white product that have been specifically developed to meet the challenging requirements associated with lamp anneal and RTP sealing applications in semiconductor thermal processes. Kalrez® 8575 perfluoroelastomer parts are a white product for “select” etch, ash/strip and deposition process applications.
Why Kalrez ls205 perfluoroelastomer parts?
Kalrez® LS205 perfluoroelastomer parts provide superior chemical resistance and low extractables in demanding applications for use in food handling and pharmaceutical applications where FDA compliance is required.
What is 8900 perfluoroelastomer?
Kalrez® 8900 perfluoroelastomer parts are a black product for all thermal processes, e.g., oxidation, diffusion furnace, metal CVD, ALD and LPCVD. It offers outstanding thermal stability, very low outgassing and excellent (low) compression set properties.