Chemical resistance
high temperature resistance
Plasma resistance
Product description: FFKM seal o-ring for packing arm,semiconductor,petrochemical industry, food and pharmaceutical industry,automobile industry, etc.


Properties of materials has a direct impact on the performance of seal. To choose a suitable material for o-rings, we must consider its chemical properties ,pressure, temperature, hardness, size and working conditions.

FFKM O RING can resist most of the solvent. Our FFKM O RING is made of Solvay,Aflas,3M premium perfluoelastomer, can be used in harsh working conditions.


Chemical resistance

It has excellent chemical resistance to strong acids, alkalis, amines, ethers,
organic solvents, etc.

High temperature resistance

It can keep its properties and stable sealing performance in ultra high
temperature, long time working temperature can up to 330 ℃。

Plasma resistance

In plasma conditions, it shows high detergency, low particle properties, it can
resistant plasma impact for long time, shows excellent seal effect.

FFKM O Ring Applications

It widely used in semiconductor, flat panel industry, petroleum, chemical industry
and other industries, suitable for etching process, the thin film manufacturing
process and high-temperature, liquid, strong acid and other harsh environments.

Product Series

Chemical resistance series;

High temperature resistance series;

High detergency series;

FFKM o-rings,FFKM gasket,FFPM oil seals,custom FFKM products.


B2401 P Series, JIS B2401 G Series, JIS B2401 V Series, JIS B2401 NW Series, JIS
B2401 S Series, AS 568A Series, ISO3001

Standard and non-standard FFPM o-ring size available.

For any inquiry of FFKM product,please send request to sales@bosssealing.com

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