Production Introduction
FPA Encapsulated Silicone Core O Ring
Your advantages :
FEP (Fluorinated Ethylene Propylene)
1.Upper temperature limit: 400°F (204°C)
Excellent chemical and corrosion resistance
Will not absorb moisture
Excellent resilience
Smooth/self-lubricating surface
FDA Compliant
Your advantages:
PFA (Perfluoroalkoxy)
Clear with light blue tint
Upper temperature limit: 500°F (260°C)
Excellent heat and chemical resistance
Better crack and stress resistance than FEP
Extremely smooth surface
Low vapor permeation
FDA Compliant

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