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PTFE grease

KLUBERTEMP GR AR 555 1KG High-Temperature PFPE Grease for Valves and Bearings

KLUBERTEMP GR AR 555 1KG
KLUBERTEMP GR AR 555 is a high-performance PTFE grease based on perfluorinated polyether (PFPE), designed for extreme temperatures, aggressive chemicals, and long-term lubrication in sensitive applications.
Delivery
EXW
minimum order
1 piece
Supply Ability
5000piece / Month
Stock Time
1Day
Quantity:
US $320.00 - US $330.00 / piece
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Product Overview
KLUBERTEMP GR AR 555 is a specialty high temperature grease developed using perfluorinated polyether (PFPE) base oil and PTFE thickener. It is engineered to provide long-term, reliable lubrication under extreme thermal and chemical stress, making it ideal for industries such as semiconductor manufacturing, chemical processing, and automotive systems.

Key Features & Benefits

  • Excellent thermal stability up to +260°C

  • Chemically inert – resistant to aggressive media and oxidants

  • Suitable for oxygen environments (e.g., valve lubrication)

  • Extremely low evaporation loss at high temperatures

  • Compatible with most plastics and elastomers

  • NSF H1 registered for incidental food contact (if applicable)

Applications
KLUBERTEMP GR AR 555 is recommended for PTFE grease applications involving valves, fittings, sliding surfaces, and high temperature bearings exposed to reactive gases or aggressive media. It is widely used in cleanrooms, chemical plants, and food or pharmaceutical machinery where long term lubrication and chemical resistance are critical.

Technical Specifications

  • Base oil: PFPE (Perfluorinated polyether)

  • Thickener: PTFE

  • NLGI grade: 2

  • Service temperature: -20°C to +260°C

  • Resistant to acids, solvents, and oxidizing agents

  • Oxygen compatibility: tested per ASTM and DIN standards

If you need a long term lubrication solution for harsh environments, KLUBERTEMP GR AR 555 is your high-performance choice with PFPE technology and chemical inertness.