ISOFLEX PDP

ISOFLEX PDP oils are synthetic long-term oils based on ester oil. They show a good viscosity-temperature behaviour, a high flash point, a low pour point, good aging and oxidation stability as well as corrosion protection. Compared to mineral oils, they hardly change their viscosity at low or high temperatures thus ensuring less decrease in performance and reduced power consumption.

ISOFLEX PDP oils are ideally suited for lubrication points which have to meet high demands and show a long service life. They can be used for rolling bearings subject to high thermal and static loads, even at high speeds, plain bearings, guides in communication equipment, radio-probes, precision and measuring instruments, control systems, turbines, synchronous motors and elements with nexacting tolerance in the fields of telecommunication, data systems and cryotechnology. Furthermore, ISOFLEX PDP oils are suitable for the impregnation of sintered bearings and sintered compacts.
ISOFLEX PDP oils are neutral towards metals. Due to the great variety of different elastomers and plastics, their compatibility with these oils has to be checked prior to series application.ISOFLEX PDP oils are miscible with mineral oils. However, we recommend removing the used oil from the lubrication point in order to fully utilize the performance of these oils.

Synthetic long-term oils
Wide service temperature range
Low pour point
Good viscosity-temperature behaviour
Oxidation and ageing stability
Good corrosion protection

Characteristics	SOFLEX PDP 10	ISOFLEX PDP 38	ISOFLEX PDP 48	ISOFLEX PDP 61 A FERNSCHREIB.K	ISOFLEX PDP 65
Article number	025006	025007	025010	025011	025012
Appearance	clear	clear	clear	clear	clear
Colour space	yellow	yellow	yellow	red	yellow
Service temperature, lower limit	65 °C	65 °C	-50 °C	-45 °C	-50 °C
Service temperature, upper limit	100 °C	100 °C	100 °C	100 °C	100 °C
Density, DIN 51757, 20°C	approx 0.93 g/cm³	approx 0.92 g/cm³	approx 0.92 g/cm³	approx 0.92 g/cm³	approx 0.92 g/cm³
Flash point, DIN EN ISO 2592, Cleveland open cup	approx 200 °C	approx 200 °C	approx 200 °C	≥ 180 °C	approx 180 °C
Kinematic viscosity, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C	approx 2.3 mm²/s	approx 3.2 mm²/s	approx 7.9 mm²/s	approx 12 mm²/s	approx 16 mm²/s
Kinematic viscosity, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C	approx 8 mm²/s	approx 12 mm²/s	approx 30 mm²/s	approx 50 mm²/s	approx 68 mm²/s
Viscosity index, DIN ISO 2909	approx 110	approx 125	approx 240	≥ 220	≥ 240
Pour point, DIN ISO 3016	approx -70 °C	≤ -70 °C	approx -50 °C	≤ -50 °C	≤ -55 °C
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.	60 months	60 months	60 months	60 months	60 months

kluber-isoflex-pdp.pdf kluber-isoflex-pdp-en.pdf

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ISOFLEX PDP