Ethylene Glycol is also known as ethane-1,2-diol, 1,2-ethanediol, and glycol. It is a colorless, odorless, sweet-tasting, viscous liquid that is used as an antifreeze, preservative, solvent, and in the manufacture of polyester fibers and resins.
When rubber is exposed to ethylene glycol, there is a risk of cracking, embrittlement, and swelling. This is due to the chemical's ability to break down the bonds that hold the rubber molecules together. Additionally, ethylene glycol can cause discoloration of the rubber and weaken its tensile strength.
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.
View some of our other material compatibility ratings with ETHYLENE GLYCOL. 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.
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