SULFANILIC CHLORIDE Resistant O-Rings and Seals
Sulfanilic chloride, also known as 4-aminobenzenesulfonyl chloride, is an organic compound used as an intermediate in the dye industry, a reagent in organic synthesis, and a corrosion inhibitor. It is also used as an agricultural fertilizer and a disinfectant.
When rubber is exposed to sulfanilic chloride, it can cause the rubber to become brittle and break apart. Additionally, the chloride can corrode the metal components found in rubber seals, leading to further failures. Furthermore, sulfanilic chloride can cause rubber to swell and soften, leading to decreased flexibility and seal integrity. Additionally, sulfanilic chloride can cause the rubber to discolor or fade over time.
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 SULFANILIC CHLORIDE
View some of our other material compatibility ratings with SULFANILIC CHLORIDE. 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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