O-RÕNGAS 13,0 X 1,50 FFKM70 PERFLUEERITUD KUMM

Kirjeldus

Perfluorinated rubber – FFKM
FFKM materials are elastomers with the highest
chemical and heat resistance. Some FFKM types
can be exposed to temperatures above 300°C.
The resistance to chemicals is nearly universal and
compares to that of PTFE. The advantage of FFKM
is the combination of the chemical and thermal
stability of PTFE with the elastic properties of an
elastomer material.
These special-purpose elastomers are used
wherever safety requirements and high maintenance input justify the high price of these materials
and where standard elastomers cannot be used.

FFKM has good resistance to:
virtually all chemicals
ozone, weathering, ageing, UV resistance

FFKM is not resistant to:
fl uorinated compounds
Application temperature range:
-25°C to +270°C
special grades can be used down between -15°C
and -40°C or up between +240°C and +340°C