CHLOROTOLUIDINE Resistant O-Rings and Seals
Chlorotoluidine, also known as para-toluenesulfonic acid (PTSA) or toluenesulfonic acid (TsOH) is a highly reactive organic acid that is used in a variety of industries, including the rubber industry. It is a common component of industrial manufacturing processes, and is also used in the production of paints, dyes, pharmaceuticals, and other products.
Common types of rubber failures when exposed to chlorotoluidine include cracking, swelling, and discoloration. The acid reacts with the rubber material and can cause it to become brittle and prone to cracking. Additionally, the acid can cause the rubber material to swell, which can reduce the seal's effectiveness and make it more prone to leakage. Finally, the acid can cause the rubber material to discolor, which can lead to a decrease in the aesthetic appearance of the rubber seal.
FFKM Perfluoroelastomer
Markez ® high performance perfluoroelastomer O-Rings (FFKM) offer unmatched value for demanding sealing applications. Produced from nearly identical ingredients as higher priced brands, Markez ® compounds are used for high temperature o-rings and high pressure o-rings and chemical resistant o-rings that deliver similar performance to major FFKM brands, with temperature resistance up to 625oF, at a significantly lower cost. Our proprietary processing allow us to supply seals under an inch in size more efficiently. Introduced exclusively to existing customers over 15 years ago, we now have the experience and capacity to offer Markez ® high temperature o-rings and high pressure o-rings to the world.
Z1352 FFKM
- Resistant to steam
- Resistant to hot amines
- Resistant to common fuels
- Resistant to strong acids
Z1028 FFKM
- Resistant to steam
- Resistant to strong acids
Z486 FFKM
Rubber Material Compatibility with CHLOROTOLUIDINE
View some of our other material compatibility ratings with CHLOROTOLUIDINE. 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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