ANTIMONY TRIFLUORIDE Resistant O-Rings and Seals
Antimony trifluoride (also known as antimony(V) fluoride and SbF3) is a chemical compound with a wide range of uses. It is most commonly used in the production of semiconductors, optical lenses, and catalysts. It is also used in the production of pharmaceuticals, coatings, and other chemicals.
When rubber is exposed to antimony trifluoride, its surface can become corroded and weakened. This can lead to physical erosion, chemical attack, and environmental stress cracking, which can cause the rubber to become brittle and prone to premature failure. Additionally, antimony trifluoride can cause discoloration, surface cracking, and oxidation of the rubber material.
FKM (Viton®)
Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Viton ® is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials.
V1000 FKM
- General purpose material
V1003 FKM
- General purpose material
V1007 FKM
- For higher pressure applications
Rubber Material Compatibility with ANTIMONY TRIFLUORIDE
View some of our other material compatibility ratings with ANTIMONY TRIFLUORIDE. 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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