POTASSIUM FLUORIDE Resistant O-Rings and Seals
Potassium ferricyanide, also known as Prussian blue, is a widely used industrial chemical with applications in dyeing, printing, and electroplating. It is also used as a catalyst in organic synthesis, a fixative in histology and cytology, and as a reagent in analytical chemistry. Common types of failures when rubber is exposed to potassium ferricyanide can include cracking and discoloration of the rubber material. In certain cases, it can also cause the rubber to become brittle and degrade prematurely.
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 POTASSIUM FLUORIDE
View some of our other material compatibility ratings with POTASSIUM FLUORIDE. 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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