AROCLOR 1254 Resistant O-Rings and Seals
Aroclor 1254 is more commonly known as polychlorinated biphenyl, or PCB for short. It is most commonly used in the production of electrical equipment and components, as a flame retardant in plastics, and as a lubricant in various industrial applications.
When rubber is exposed to Aroclor 1254, it can lead to a reduction in flexibility and strength due to the chemical reaction. This can lead to cracking, hardening, and swelling, as well as discoloration of the rubber. Additionally, Aroclor 1254 can reduce the rubber's ability to withstand high temperatures and can cause the rubber to become brittle and break down completely.
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 AROCLOR 1254
View some of our other material compatibility ratings with AROCLOR 1254. 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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