KEL0F LIQUIDS Resistant O-Rings and Seals

KEL0F Liquids, also known as ethylene glycol monoethyl ether, are a clear, colorless liquid with a mild ether-like odor. It is used in many industries, including rubber and plastics, as an anti-freeze, solvent, and wetting agent.

When rubber is exposed to KEL0F Liquids, it can cause a variety of failures. These can include swelling, softening, discoloration, and loss of strength. The extent of the failure will depend on the type of rubber, the concentration of the chemical, and the length of exposure. Natural rubber and other rubber materials with high plasticizer content are especially vulnerable to damage from KEL0F Liquids. Additionally, prolonged exposure to KEL0F Liquids can cause plasticizers to leach out of the rubber, resulting in embrittlement and cracking.


Buna-N (NBR, Nitrile, Buna)

Buna-N o-rings also referred to as NBR o-rings and Nitrile o-rings are the most widely used o-ring material in the word because of low cost, good mechanical performance with resistance to water, most basic oils, lubricants and some fuels, many pneumatic, hydraulic systems, and the default choice for basic applications. Buna-N o-rings are not recommended for exposure to sunlight, UV light, ozone and general outdoor weathering or hash chemicals, acids, keytones and many others.

Common Names: Buna-N, Nitrile, NBR, Acrylonitrile Butadiene Rubber


Here are just a few of the products we have available. Buy online or submit a quote for a fast response.
Recommended Material:
B1000 Buna-N
Low Temp
-30 °F (-35 °C)
High Temp
250°F (125 °C)
Base Material
Buna-N (NBR, Nitrile, Buna)
Hardness
70
Color
Black
Attributes
  • General purpose material
Datasheet
Recommended Material:
B1001 Buna-N
Low Temp
-30 °F (-35 °C)
High Temp
250°F (125 °C)
Base Material
Buna-N (NBR, Nitrile, Buna)
Hardness
90
Color
Black
Attributes
  • For higher pressure applications
Datasheet
Recommended Material:
B1002 Buna-N
Low Temp
-30 °F (-35 °C)
High Temp
250°F (125 °C)
Base Material
Buna-N (NBR, Nitrile, Buna)
Hardness
70
Color
Black
Attributes
  • Compliant to FDA specification 21 CFR 177.2600 for use in food and beverage contact applications
Datasheet

Rubber Material Compatibility with KEL0F LIQUIDS

View some of our other material compatibility ratings with KEL0F LIQUIDS. 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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