Products made with viton fluoroelastomers retain their flexibility shape and seal when exposed to chemicals and high temperatures.
Viton rubber compound.
The fluorine content of the most common viton grades varies between 66 and 70.
The fkm polymer is supplied by several polymer suppliers.
Viton fluoroelastomer was introduced in 1957 to meet the needs in the aerospace industry for a high performance sealing elastomer.
While viton can be sometimes distinguished from other types of rubber by its often green or brown colour a more reliable test is its density of over 1800 kg m 3 significantly higher than most types of rubber 1010 1520 kg m 3.
Viton freeflow extrusion process aids also improve processing increase output and reduce waste.
Fkm type a o rings are readily available off the shelf in black or brown color.
One of the available brands is viton a well known and registered product of the company dupont.
Viton is a fluor elastomer brand and our supplier for fkm rubber compounds.