Specification of Chesterton 1830
PTFE Graphite Packaging
Chesterton 1830 is a sophisticated, expanded PTFE packaging, made of graphite
up from filaments to rigid specifications. It is suitable for use in pumps, valves,
agitators, mixers and other rotating equipment. PTFE resins are combined
with graphite and expanded using the latest technology, producing high
quality of filaments.
1830
Technical data
Expanded graphite PTFE filament material
Applications Various kinds of applications
Pressure limit of 22 bar g (320 psig)
Shaft speed of 18 m / s (3600 fpm)
Temperature Limit 260 ° C (500 ° F)
Chemical Resistance pH 0-14 with the exception of strong oxidizers in the pH range 0 - 2
