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
Laura A. –
I was skeptical, but now I’ll order regularly. Easy to use, without making a mess. A friend recommended it; I’m very happy with the purchase.
antonio88 –
Very good experience. No complaints so far. Works great. Arrived on time.
Cristiano –
Fast and secure delivery. Perfectly packaged. Everything went smoothly.
Sarah X. –
Easy to use, no mess at all. Not too big, not too small, just right. The quality pleasantly surprised me. Surprisingly good quality for the price.
Clara K. –
It completely solved my problem! Not too big, not too small, just perfect.
samuel_xo –
Impeccable service. Great value for money. Excellent service.
Nathan F. –
Well made and durable. Perfectly packaged. Top product, would definitely recommend.
Giorgia –
I was skeptical, but now I’ll order it regularly.
jana_ber –
Perfect for my needs, couldn’t be happier. I’ve been using it for 2 weeks and I already see results! Excellent product, worth every cent. This solved my problem completely!
beatrice88 –
No unpleasant smell, which I really appreciate. I was skeptical, but now I order regularly. It completely solved my problem! Surprisingly good quality for the price.
francesco_s –
Feels sturdy. Quality is excellent.
Rosa –
Very effective, I noticed a change in just a week. Packaging slightly damaged, but the product is excellent. Perfect for my needs, couldn’t be happier.
Élise V. –
Better than anything I’ve tried so far. Not too big, not too small, just right. Very fast delivery, thank you. Very effective; I noticed a change in just one week.