CALCIUM BISULFIDE Resistant O-Rings and Seals
Calcium bisulfide, also known as calcium sulfide, is a chemical compound used in various industrial processes such as wastewater treatment and oil and gas production. It is also used as an additive in cement and rubber production.
When rubber is exposed to calcium bisulfide, it can experience a number of different types of failure, such as swelling, cracking, discoloration, and loss of physical properties. The rubber material can also become brittle, resulting in decreased elasticity and the breakdown of the material over time. In extreme cases, the rubber material may break down completely and become unusable. Additionally, the chemical can cause the rubber to corrode and become permeable, leading to the loss of air or water tightness.
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 CALCIUM BISULFIDE
View some of our other material compatibility ratings with CALCIUM BISULFIDE. 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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