BENZOCATECHOL Resistant O-Rings and Seals
Benzocatechol, also known as catechol, is a naturally occurring aromatic organic compound with the chemical formula C6H4(OH)2. It is commonly used in the production of dyes, medicines, and as a preservative in products such as shampoos and cosmetics.
When rubber is exposed to benzocatechol, it can cause the rubber to weaken and become brittle. Over time, the rubber may start to crack or tear due to the softening of the material. The rubber can also become discolored or stained due to the chemical reaction. The rubber may also become swollen and distorted, making it difficult to use for sealing purposes. Synthetic rubbers such as EPDM and Nitrile are more resistant to benzocatechol than natural rubber.
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
V1129 FKM
Rubber Material Compatibility with BENZOCATECHOL
View some of our other material compatibility ratings with BENZOCATECHOL. 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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