GPL 407
  • GPL 407

  • Description :

    Krytox GPL-407 grease is made using a nonmelting thickener instead of the normal Krytox PTFE. This change from PTFE to silica boosts the temperature capability of the grease from approximately 316 °C (600 °F) to an upper limit determined by the evaporation/breakdown temperature of the oil.

Typical Properties GPL 407
NLGI Grade 2
Temperature Range Up to 399°C (750°F)
Base Oil Viscosity, cSt  
20 °C (68 °F) 1600
40 °C (104 °F) 440
100 °C (212 °F) 42
204 °C (400 °F) 6
260 °C (500 °F) 3

Syringe

Tube Jar Cartridge

Pail

0.5 oz.

2 oz. 0.5 kg 0.8 kg

5 kg

1 oz.

4 oz. 1 kg  

7 kg

2 oz.

8 oz.    

20 kg

 

  • Bearings  - all types of manufacturing.
  • ORings - chemical Industry, petro chemical & oxygen gas Industry,General Power station and all the types of  industry.
  • Valves  -  all types of manufacturing.
  • Hinges -  all types of manufacturing .
  • Handles  - all types of manufacturing .
  • Moving Parts -  all types of manufacturing.
  • Seals – chemical Industry , petro chemical & oxygen gas Industry,General Power station and all the types of  industry.
  • Connectors  -all types of manufacturing.
  • Rollers - all types of manufacturing .
  • Automotive - Garages or manufacturing .
  • Fittings - all type of manufacturing 
  • Gearbox -  all types of manufacturing .

Krytox GPL 407 grease is made using a nonmelting thickener instead of the normal Krytox PTFE. This change from PTFE to silica boosts the temperature capability of the grease from approximately 316°C (600°F) to an upper limit determined by the evaporation/breakdown temperature of the oil. Krytox GPL 407 is made from GPL-107 oil, which, with proper ventilation, can withstand up to 399°C (750°F) and higher temperatures for brief periods.

With replenishment/relubrication, it can last longer. While GPL-407 is not meant to replace the GPL-200 series at temperatures below 288–316°C (550–600°F), it does extend the range for using fluorinated greases to beyond the 316°C (600°F) limit of PTFE and Teflon thickened greases.