Klüber ISOFLEX PDL 300 A
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Klüber ISOFLEX PDL 300 A
High-performance grease for rolling bearings operating at low temperatures
Application Klüber ISOFLEX PDL 300 A
ISOFLEX PDL 300 A is suitable for plain and rolling bearings, and for sliding points such as cams, bolts, meters, cam plates, and adjusting rings used in automotive, telecommunications and precision engineering, in instruments, and in cryotechnology applications.
Performance, Features & Benefits of Klüber ISOFLEX PDL 300 A are:
- For low temperatures
- Uniformly low starting and running torque
- Resistant to ageing and oxidation
- Good corrosion protection
If you have any questions, please contact OilOnline Technical Helpdesk
Product Description Klüber ISOFLEX PDL 300 A
ISOFLEX PDL 300 A is a synthetic high-performance grease for low temperatures. It consists of ester oil and lithium soap. Owing to its well-balanced texture and consistency, this special grease ensures uniformly low starting and running torques.
Typical Characteristics
Product specifications : | Klüber ISOFLEX PDL 300 A | |
Article number | 004074 | |
Lower service temperature | -70 °C / -94 °F | |
Upper service temperature | 110 °C / 230 °F | |
Colour space | yellow | |
Texture | homogeneous | |
Density at 20 °C | approx. 0.94 g/cm³ | |
Worked penetration, 25 °C, lower limit value | DIN ISO 2137 | 280 x 0.1 mm |
Worked penetration, 25 °C, upper limit value | DIN ISO 2137 | 320 x 0.1 mm |
Kinematic viscosity of the base oil, 40 °C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 7.5 mm²/s |
Kinematic viscosity of the base oil, 100 °C | DIN 51562 pt. 01/ASTM D-445/ASTM D 7042 | approx. 2.6 mm²/s |
Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value | 1 000 mPas | |
Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value | 2 500 mPas | |
Copper corrosion, (lubricating grease), 24h/100°C | DIN 51811 | 1 - 100 corrosion degree |
Drop point, | DIN ISO 2176, IP 396 | >= 180 °C |
Speed factor (n x dm) | 1 000 000 mm/min | |
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. |
36 months |
Application notes
The lubricant is applied by brush, spatula, or grease gun. Owing to the different compositions of elastomers and plastic materials, compatibility tests are indispensable before series application.
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