ANTIMONY PENTAFLUORIDES Resistant O-Rings and Seals

Antimony pentafluoride, also known as fluorantimonic acid, is a chemical compound with the formula SbF5. It is used in various industries such as electronics, metal refining, and glass etching. Common types of rubber failure when exposed to antimony pentafluoride include cracking, brittleness, and swelling. The cracking is caused by the chemical's corrosive nature, while the brittleness and swelling are caused by the chemical's reactivity with the rubber's polymer chains.




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Recommended Material:
V1020 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Black
Attributes
  • Greatly improved chemical resistance for use in harsh environments.
Datasheet
Recommended Material:
V1031 FKM
Low Temp
10 °F (-15 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
White
Attributes
  • Greatly improved chemical resistance for use in harsh environments.
Datasheet
Recommended Material:
V1065 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
90
Color
Black
Attributes
  • Greatly improved chemical resistance for use in harsh environments.
  • For higher pressure applications
Datasheet

Rubber Material Compatibility with ANTIMONY PENTAFLUORIDES

View some of our other material compatibility ratings with ANTIMONY PENTAFLUORIDES. If you don't see what you're looking for or need more guidance, our team of experienced sealing design engineers can help select the best sealing products and material for your specific application.

View Full Chemical Compatibility Guide
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