PYROLUBE Resistant O-Rings and Seals
Pyrolube, also known as polyalkylene glycol, is a synthetic lubricating oil used in a wide variety of industries, including automotive, plumbing, and aeronautics. It is a non-toxic, non-flammable, and non-corrosive oil that is resistant to oxidation and thermal degradation.
When rubber is exposed to Pyrolube, it can cause swelling, softening, and a decrease in the rubber's tensile strength. Additionally, the oil can leach out plasticizers, leading to embrittlement and a decrease in the rubber's flexibility.
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.
V1000 FKM
- General purpose material
V1003 FKM
- General purpose material
V1007 FKM
- For higher pressure applications
Rubber Material Compatibility with PYROLUBE
View some of our other material compatibility ratings with PYROLUBE. 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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