Klüber BARRIERTA I MI-202 High-temperature long-term grease 180g can

Klüber BARRIERTA I MI-202 High-temperature long-term grease 180g can

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850.43 850.43 incl. VAT (714.65 excl. VAT), per piece *

Availability: shipping in 1-2 weeks

Packaging unit: 1 piece

Manufacturer: KLUBER

Country of origin: DE/0004

Customs tariff number: 34039900

Weight per piece: 200 g

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High-temperature greases with good long-term characteristics
  • Service temperature range: -45°C to + 240°C
  • high-quality brand of hightemperature lubricants based on perfluorinated polyether oil (PFPE)
  • made using particularly fine PTFE thickeners and have an oil content that is unusually high for this type of grease
  • Colour: white
  • Size: 180g can
  • also available as: can: 1kg
Benefits for your application
+ Long-term availability and service life of component
  • over a wide service temperature range up to 260°C
  • when exposed to aggressive chemical agents and vapours
  • when using sensitive plastic materials
+ Tried and tested over many years in numerous industries and component types
  • due to BARRIERTA base oils, which are made specifically to enable long-term stability
  • backed by a large number of approvals and references
Application
  • rolling and plain bearings operating at elevated temperature: long service lives when used in rolling and plain  bearings operating under high thermal stress; smooth running of bearings also at high speeds and ensure a long life of the lubricated components; film stretchers, textile stenter frames, precision engineering, clean-room engineering (e.g. microchip manufacture)
  • ultra-high vacuum application due to low vapour pressures
  • electrical contacts: long-term lubrication of electrical contacts in high and medium-voltage switchboards
  • widely neutral towards elastomers and plastics (possible exception: highly fluorinated rubber)

BARRIERTA is Europe's oldest high-quality brand of high-temperature lubricants based on perfluorinated polyether oil (PFPE).

BARRIERTA products are among the most widely used PFPE lubricants today.

High-temperature greases of the BARRIERTA I series are made using particularly fine PTFE thickeners and have an oil content that is unusually high for this type of grease.

To suit various application purposes, BARRIERTA I greases are available in four different viscosities.

Technical Specifications
Chemical composition, solid lubricant PTFE 
Chemical composition, type of oil PFPE 
Lower service temperature -45 °C / -49 °F 
Upper service temperature 240 °C / 464 °F 
Colour space white 
Density at 20 °C approx. 1.95 g/cm³
NLGI grade, DIN 51818 2
Kinematic viscosity of the base oil, DIN 51562 pt. 01/ ASTM D-445/ASTM D 7042, 40 °Capprox. 200 mm²/s
Kinematic viscosity of the base oil, DIN 51562 pt. 01/ ASTM D-445/ASTM D 7042, 100 °Capprox. 22 mm²/s
Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value4 000 mPas 
Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value7 000 mPas 
Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKF-EMCOR), test duration: 1 week,
distilled water
<= 1 corrosion
degree
Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKF-EMCOR), test duration: 1 
distilled water
<= 1 corrosion
degree
Flow pressure of lubricating greases, DIN 51805, test temperature: -40 °C 
Flow pressure of lubricating greases, DIN 51805, test temperature:-45 °C<= 1 400 mbar
Flow pressure of lubricating greases, DIN 51805-2, test temperature: -50 °C 
Four-ball tester, welding load, DIN 51350 pt. 04 approx. 5 000 N 
Speed factor (n x dm) approx. 600 000
mm/min
Minimum shelf life from the date of manufacture - in dry, frost-free place and in the unopened original
container, approx.
60 months 
 
Property GTIN/EAN MPN (Manufacturer Part Number)
- - 0900060037

 

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* Price in Euro including VAT, plus forwarding charges.
In parentheses: price in Euro excluding VAT, plus forwarding charges.
Clients outside the EU as well as companies outside of Germany don't pay any VAT (excepting for shipping in Germany)!

 

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