Krytox 280AC

Krytox 280AC Grease is Krytox 240AC Grease with the addition of anti-corrosion and rust preventative inhibitor. This NLGI 2, aerospace grade grease provides exceptionally long lasting performance for applications requiring added corrosion protection.

Krytox 280AC series anti corrosion greases are white greases that contain sodium nitrite. These grades provide rust protection at ambient temperatures, corrosion protection at high temperatures, and anti-wear protection. Krytox greases are clear, colorless, fluorinated synthetic oils that are nonreactive, nonflammable, safe in chemical and oxygen service, and are long-lasting. Krytox is a perfluoropolyether (PFPE)—also called perfluoroalkylether (PFAE) or perfluoropolyalkylether (PFPAE).

Since the first commercial application over 50 years ago, Krytox synthetic lubricants have delivered consistent, superior, extended performance. Today, with new additives for new challenges, Krytox lubricants continue to deliver extreme performance under extreme conditions. Krytox 280 series is the lubricant of choice for demanding conditions —high and low temperatures, extreme pressure, and harsh environments.

All standard grades of grease are thickened with high efficiency PTFE, whose formula is (CF2-CF2)n. This special high efficiency thickener has a melting point of 325°C (617 °F), and has low molecular weight and submicron (0.2 μ) particle size for higher performance in bearings.

Technical data

Viscosity @ 20 ° C (68 ° F): 800 cSt
Food Grade Compatible (H1): No
Meets MIL-PRF-27617: Yes
Estimated Useful Range: -34 ° C to 288 ° C (-30 ° F to 550 ° F)
Grease Density @ 25 ° C (77 ° F):: 1.93 g / ml
Oil Pour Point: -35 ° C (-30 ° F)
Primary Chemistry: PFPE

Features & Benefits

• Enhanced Anti-corrosion Performance
• Non-Flammable
• Non-Reactive / Inert Chemistry
• Long Lasting Performance
• Krytox ™ 280AC Grease contains sodium nitride for potentially corrosive applications.

Applications

• Bearings
• Seals
• Valves
• Oxygen Devices
• O-Rings
• Threads

Where to buy Krytox 280AC?

Hicotech Vietnam Co., Ltd is the distribution representative of Chemours in Vietnam.

Krytox 280AC distributed by Hicotech origin: USA 100%

Krytox 280AC have different packages such as: 0.5 oz, 1oz, 2oz; tube 2oz, 4oz, 8oz; box 0.5kg, 1kg; 5kg, 7kg, 20kg pail.