Klübertemp GR AR 555 Long-term lubricating grease for high-temp 100g

Klübertemp GR AR 555 Multi-purpose lubricant for high-temperature applications | N° 090178Klübertemp 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 tubeAvailable in cartridge, can, bucketBenefits for your applicationFor use at high operating temperatures up to 250 °CFor applications exposed to aggressive mediaApplicationKlübertemp 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 applicationsBehaviour 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 specificationsArticle number90178NSF-H1 registration149 306NLGI grade, DIN 518182Chemical composition, type of oilPFPEChemical composition, solid lubricantPTFELower service temperature-30 °C / -22 °FUpper service temperature250 °C / 482 °FColour spacewhiteTexturehomogeneousDensity at 20 °Capprox. 1,90 g/cm³Worked penetration, DIN ISO 2137, 25 °C, lower limit value265 x 0,1 mmWorked penetration, DIN ISO 2137, 25 °C, upper limit value295 x 0,1 mmKinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °Capprox. 420 mm²/sKinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °Capprox. 39 mm²/sOil separation, based on ASTM D 6184 [FTMS 791 C 321], after 30 h/200 °C<= 12 % by weightEvaporation loss, ASTM D 2595 22h/204°C<= 3 % by weightMinimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.60 monthsKlübertemp GRAR 555, Klübertemp GR AR555 Information on product safety (Manufacturer, Contact)KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, , www.klueber.com