ACRYLONITRILE Resistant O-Rings and Seals
Acrylonitrile, also known as vinyl cyanide and cyanoethylene, is a colorless and volatile liquid with a pungent odor. It is used to manufacture a variety of products, including plastics, synthetic rubber, fibers, and coatings.
When rubber is exposed to acrylonitrile, the rubber may become brittle and crack due to the chemical's strong solvent properties. Additionally, the chemical's corrosive nature can cause the rubber to swell, leading to decreased mechanical properties and decreased resistance to wear and tear. The chemical can also lead to discoloration and deterioration of the rubber over time.
FFKM Perfluoroelastomer
Markez ® high performance perfluoroelastomer O-Rings (FFKM) offer unmatched value for demanding sealing applications. Produced from nearly identical ingredients as higher priced brands, Markez ® compounds are used for high temperature o-rings and high pressure o-rings and chemical resistant o-rings that deliver similar performance to major FFKM brands, with temperature resistance up to 625oF, at a significantly lower cost. Our proprietary processing allow us to supply seals under an inch in size more efficiently. Introduced exclusively to existing customers over 15 years ago, we now have the experience and capacity to offer Markez ® high temperature o-rings and high pressure o-rings to the world.
Z1352 FFKM
- Resistant to steam
- Resistant to hot amines
- Resistant to common fuels
- Resistant to strong acids
Z1028 FFKM
- Resistant to steam
- Resistant to strong acids
Z1204 FFKM
- Compliant to FDA specification 21 CFR 177.2600 for use in food and beverage contact applications
- Tested and certified to USP Class VI specification for use in medical applications
- Resistant to steam
Rubber Material Compatibility with ACRYLONITRILE
View some of our other material compatibility ratings with ACRYLONITRILE. 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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