Brown VITON O-Ring

Size: Standard and custom made

Material: Type A, Type B, Type F, FEPM, AFLAS, ETP, GLT, GFLT, peroxide cure FKM, FFKM, etc

There are types of brown Viton O-ring. Most have the same temperature range, but some are different.

High temperature resistance

Fluoroelastomer has the same high-temperature resistance as silicone rubber, making it the best elastomer currently available. 26-41 fluororubber can be used for a long time at 220 ℃ and for a short time at 250 ℃; The heat resistance of 246 fluorine glue is better than that of 26-41 fluorine glue. Jiacheng New Material (SJK) has one which can be used at 250 ℃ for a long time. Special ones include perfluoroether rubber, which can withstand long-term temperature up to 350 ℃.

Low temperature performance

The low temperature performance of fluororubber is poor, which is due to its own chemical structure. Common 26 FKM can be used at -15℃. AFLAS/FEPM is little lower than the 26 FKM. Also have special low temperature FKM such as GLT or GFLT, they can be used at -25℃ or even lower. The lowest one is -45℃ now.