Description
Klübertemp GR AR 555 Multi-purpose lubricant for high-temperature applications | N° 090178
- Klübertemp GR AR 555 is a white, homogeneous long-term grease based on a perfluorinated polyether oil (PFPE) and polytetrafluoroethylene (PTFE).
- Klübertemp GR AR 555 offers good corrosion protection and high evaporation stability especially for high-temperature applications.
- Size: 100 g tube
- Available in 800 g cartridge, 1 kg can, 10 kg bucket
Benefits for your application
- For use at high operating temperatures up to 250 °C
- For applications exposed to aggressive media
Application
- Klübertemp GR AR 555 is used in numerous sectors of industry and a wide variety of components operating at high temperatures.
Application examples:
– Corrugated roll bearings in corrugators
– Seals
– Conveyors
– Clean room equipment and semiconductor technology
– Vacuum applications - Behaviour towards elastomers and plastics: Lubricants based on perfluorinated polyether oils and polytetrafluoroethylene are generally regarded as neutral towards most elastomers and plastics (exception: perfluorinated rubber).
Nevertheless we recommend testing compatibility with the material to be used, especially prior to series application.
Technical specifications
| Article number | 90178 |
| NSF-H1 registration | 149 306 |
| NLGI grade, DIN 51818 | 2 |
| Chemical composition, type of oil | PFPE |
| Chemical composition, solid lubricant | PTFE |
| Lower service temperature | -30 °C / -22 °F |
| Upper service temperature | 250 °C / 482 °F |
| Colour space | white |
| Texture | homogeneous |
| Density at 20 °C | approx. 1,90 g/cm³ |
| Worked penetration, DIN ISO 2137, 25 °C, lower limit value | 265 x 0,1 mm |
| Worked penetration, DIN ISO 2137, 25 °C, upper limit value | 295 x 0,1 mm |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | approx. 420 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | approx. 39 mm²/s |
| Oil separation, based on ASTM D 6184 [FTMS 791 C 321], after 30 h/200 °C | <= 12 % by weight |
| Evaporation loss, ASTM D 2595 22h/204°C | <= 3 % by weight |
| Minimum shelf life from the date of manufacture – in a dry, frost-free place and in the unopened original container, approx. | 60 months |
Klübertemp GRAR 555, Klübertemp GR AR555
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
giovanni88 –
Very practical. No reason to complain.
Stefano L. –
Packaging was excellent. Everything in order.
tyler_xo –
Very robust product. Everything as described.
Owen –
Top product, would definitely recommend. Perfect, nothing to say. Well made and durable.
katy_99 –
Very satisfied, it’s even better than I expected. Pleasant to use at home.
sophia.de –
Better than anything I’ve tried so far. I was skeptical, but now I’ll order regularly.
nicole_88 –
Great product, worth every cent. Surprisingly good quality for the price. Super fast delivery, thank you.
claudio_it –
Fast and reliable. Perfect, nothing to say. Robust and well-made. Impeccable quality.