canyon components logo

HEXAFLUOROETHANE Chemical compatibility with O-rings, rubbers, & plastics

Hexafluoroethane (C2F6) is a perfluorocarbon gas used in various industrial applications, including semiconductor manufacturing, refrigeration, and as a propellant in aerosol products. It is a colorless, odorless, non-flammable gas with high chemical stability. Hexafluoroethane has a significant greenhouse gas potential, making its emission control critical for environmental protection. It is relatively inert and non-toxic at low concentrations, but high exposure can cause asphyxiation by displacing oxygen. In the semiconductor industry, it is used for plasma etching and cleaning processes. The compound's stability and non-reactivity make it valuable in specialized applications where chemical reactivity could be problematic. Proper handling and storage are essential to prevent leaks and ensure safety, given its asphyxiant properties and environmental impact. Hexafluoroethane's role in advanced manufacturing processes underscores its industrial significance.

Need HEXAFLUOROETHANE resistant plastics, O-rings, rubbers, and seals? Get in touch now!


Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

Paint covered o-ring
MaterialPerformanceGet a quote
FFKM (CanRez™, Kalrez®, Chemraz®)Acceptable: <15-25% SwellingGet a quote
FKM ETP (Viton® Extreme)Acceptable: <15-25% SwellingGet a quote
FKM (Viton®)Acceptable: <15-25% SwellingGet a quote
NBR (Buna-N, Nitrile)Excellent: <15% SwellingGet a quote
HNBR (Hydrogenated Nitrile)Excellent: <15% SwellingGet a quote
EPDM (Ethylene Propylene)Excellent: <15% SwellingGet a quote
Aflas® (TFE/P, FEPM)Poor: 25-40% SwellingGet a quote
Silicone (VMQ, PVMQ)--- Insufficient Testing DataGet a quote
Fluorosilicone (FVMQ)--- Insufficient Testing DataGet a quote
Polyurethane (PU, AU)--- Insufficient Testing DataGet a quote
Teflon® (PTFE)--- Insufficient Testing DataGet a quote
Neoprene (Chloroprene)--- Insufficient Testing DataGet a quote
SBR (Styrene-Butadiene)--- Insufficient Testing DataGet a quote
ACM (Acrylic Rubber)--- Insufficient Testing DataGet a quote
Butyl (IIR, Isobutylene Isoprene)--- Insufficient Testing DataGet a quote
Butadiene Rubber (BR)--- Insufficient Testing DataGet a quote
Isoprene Rubber (Polyisoprene)--- Insufficient Testing DataGet a quote
Natural Rubber (NR)--- Insufficient Testing DataGet a quote
Hypalon (CSPE)--- Insufficient Testing DataGet a quote
Metal Piston

Get a quote now!

Groove Design References

Learn More

Coatings, Packaging, & Other Services

Learn More

Custom Parts & Custom O-rings

Learn More