PETRO OIL, CRUDE ABOVE 250 Resistant O-Rings and Seals
Petro Oil, also known as Crude Above 250, is a hydrocarbon oil used widely as a fuel source in the automotive and aviation industries. It is also used as a lubricant and a chemical feedstock. Common types of rubber failures when exposed to Petro Oil include swelling, cracking, and hardening. These failures are caused by the oil’s ability to penetrate and degrade rubber’s molecular structure, leading to a breakdown of the material. Additionally, Petro Oil can cause rubber to become brittle and lose its elasticity 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 PETRO OIL, CRUDE ABOVE 250
View some of our other material compatibility ratings with PETRO OIL, CRUDE ABOVE 250. 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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