TRICRESYL PHOSPHATE Resistant O-Rings and Seals

Tricresyl phosphate (TCP) is a colorless liquid organic compound also known as tricresyl phosphate, triphenyl phosphate, and trityl phosphate. It is a commonly used industrial chemical in paints, lubricants, and plasticizers. It is also used in the manufacture of aircraft engines, as a flame retardant, and as a solvent for nitrocellulose, waxes, and resins.

In rubber applications, TCP has been known to cause swelling, softening, and cracking due to the presence of aggressive hydrolysis and oxidation components. The chemicals in TCP can react with rubber polymers, causing them to swell and weaken, leading to eventual failure. Additionally, TCP can cause brittleness in rubber due to its low-temperature plasticizing effect, leading to cracking and splitting of the rubber.


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.

Common Names: FKM, FPM (Europe), Fluoropolymer, Fluoroelastomer


Here are just a few of the products we have available. Buy online or submit a quote for a fast response.
Recommended Material:
V1000 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Black
Attributes
  • General purpose material
Datasheet
Recommended Material:
V1003 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Brown
Attributes
  • General purpose material
Datasheet
Recommended Material:
V1007 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
90
Color
Black
Attributes
  • For higher pressure applications
Datasheet

Rubber Material Compatibility with TRICRESYL PHOSPHATE

View some of our other material compatibility ratings with TRICRESYL PHOSPHATE. 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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