MOLYKOTE® Greases

for Plastic and Plastic/Metal Lubrication

PG-30L

View pdf data-sheet

Type Heavy duty synthetic grease with solid lubricants.
Typical applications Bushings, gears, switches, sliding guides in consumer electronics and office machinery.
Properties
  • High pressure resistance
  • Low oxidation, hence very suitable for longterm lubrication
  • Low coefficient of friction
  • Compatible with many plastics
Physical/chemical data
Colour White
Composition
  • Polyalpha-olefine
  • Lithium soap
  • Solid lubricants
Consistency, density
Consistency, NLGI class 1
Worked penetration, mm/10 310 - 340
Density at 20 °C, g/ml 0.90
Base oil viscosity, mm2/s 90 (40 °C)
Temperature
Service temperature range,°C -45 to +130
Drop point, °C +195
Load carrying capacity, wear protection, service life
Four-ball tester (DN 51350 pt. 4)
Weld load, N 3800
Wear scar under 400 N Last, mm 0.4
Almen Wieland machine, OK load, N 16000
Coefficient of friction
Steel ball against plastic surface (POM), Ř ball=12.7 mm, load=6.3 N, v=10 mm/s, 24 h, µ 0.05
Resistance
Oxidation resistance (DIN 51808), pressure drop 100 h, 99 °C, bar 0.09
Corrosion protection
SKF-Emcor-method (DIN 51802), degree of corrosion 2 - 3
Oil separation (DIN 51817), % 9.2
Storage life, years 3
Technical data sheet, no. 71-0172-01
Application method Clean bearing surfaces.
Apply grease in the normal way using a brush, grease gun or automatic lubricating system.
Can be used in centralised lubrication systems.

Due to the many different plastics available, compatibilty and performance tests should always be carried out with the material specified and the lubricant selected prior to their final use.

Packages Tin: 1 kg
Containers: 5, 25 kg
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