Thanks to their specifically adapted filler proportions, these compounds offer decisive advantages.
PTFE Piston Rings and Guide Rings (Rider rings) for dry-running applications are currently a focal point of technical development.
They significantly reduce a machine’s operating costs and, in today’s increasingly environmentally aware society, make it easier for operators to fulfill stricter environmental legislation.
Properties
- Exceptionally low friction coefficient in combination with metals and plastics
- Antiadhesive behavior without any stick-slip effect
- High elongation properties enabling easy fitting
- of sealing and guide rings to one-piece pistons
- Exceptionally large temperature range from –200°C to +260°C
- Chemically resistant to almost all solid, liquid, and gaseous media
- Ageing-resistant
- Nonflammable
- Physiologically neutral in the stated temperature range
Suitable for the Following Application Areas
- Compressors operating under full- and low-lube conditions
- Gas rotary pumps
- Expansion machinery
- Liquid gas and vacuum pumps
- Rocking piston pumps
- Rotary compressors for loading/unloading of silos
- Generation of oil-free compressed air for the
- food processing industry, pharmaceutical industry, and dentistry
- Compressed air for the craft and do-it-yourself market
- Pneumatic hammer drills
- Automotive technology, including ride leveling
- and air-conditioning system
Post time: May-18-2020