ETHYLMORPHOLINE Resistant O-Rings and Seals
Ethylmorpholine, also known as 2-ethylmorpholine, is a clear, colorless liquid with a mild amine-like odor. It is commonly used as a corrosion inhibitor in metalworking fluids, as a solvent and reaction medium in the production of pharmaceuticals, and as a water-miscible organic solvent.
When rubber is exposed to ethylmorpholine, it can become brittle and prone to cracking and breaking. The rubber may also swell and become soft, and the surface may become discoloured. The severity of these failures depends on the type of rubber used, the concentration of the chemical, and the duration of exposure.
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 ETHYLMORPHOLINE
View some of our other material compatibility ratings with ETHYLMORPHOLINE. 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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