MONOMETHYLANILINE Resistant O-Rings and Seals

Monomethylamine, also known as MMA, is a colorless liquid with a pungent odor. It is a widely used chemical in industrial processes, such as the production of pesticides and fertilizer, as well as in the manufacture of plastics, dyes, and pharmaceuticals.

When rubber is exposed to monomethylamine, it can cause swelling, softening, cracking, and embrittlement due to the breakdown of the rubber's polymer chains. Monomethylamine can also cause discoloration and corrosion due to its reaction with the rubber's additives, leading to a decrease in the rubber's performance characteristics.




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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:
V1131 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
70
Color
Black

Rubber Material Compatibility with MONOMETHYLANILINE

View some of our other material compatibility ratings with MONOMETHYLANILINE. 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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