BUTANE, 2, 20DIMETHYL Resistant O-Rings and Seals

Butane, also known as 2, 20-dimethyl, is widely used as a fuel and aerosol propellant in a variety of industries. Its primary uses are in the automotive, camping and portable cooking industries, where it is used as a fuel for heat, light, and power.

When rubber is exposed to butane, it can cause a number of different failures. The rubber may become brittle, cracked, or discolored due to the chemical's low boiling point. It may also become swollen, softened, or hardened. In extreme cases, the rubber may even degrade and break down. Additionally, prolonged exposure to butane can cause the rubber to become permeable, leading to potential leaks.


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 BUTANE, 2, 20DIMETHYL

View some of our other material compatibility ratings with BUTANE, 2, 20DIMETHYL. 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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