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Klüber BARRIERTA I MI-202 High-temperature long-term grease 1kg can
€ 4639.81 4,639.81 incl. VAT (3,899.00 excl. VAT), per piece *
Availability: on request
Packaging unit: 1 piece
Manufacturer: KLUBER
Country of origin: DE/0004
Customs tariff number: 34039900
Weight per piece: 2.0 kg
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BARRIERTA I MI-202 is a high-temperature grease with good long-term characteristics (NLGI 2).
- Pack size: 1 kg can
- Also available in: 180 g can
Applications
- Rolling and plain bearings operating at elevated temperature
- Typical fields of application are in
- film stretchers
- textile stenter frames
- precision engineering
- clean-room engineering (e.g. microchip manufacture)
- The low vapour pressures of BARRIERTA I greases make them also recommendable for use in fine to ultra-high vacuum.
- Electrical contacts in high and medium-voltage switchboards (BARRIERTA I EL-102 and BARRIERTA I MI-202)
- Behaviour towards plastics and elastomers (possible exception: highly fluorinated rubber); compatibility with the materials should be tested, especially prior to series application.
Characteristics
- Long-term availability and service life of components
- 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
- due to availability in 4 different viscosity grades to suit various applications
Technical specifications
| Article number | 0900060037 |
| 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 °C | approx. 200 mm²/s |
| Kinematic viscosity of the base oil, DIN 51562 pt. 01/ ASTM D-445/ASTM D 7042, 100 °C | approx. 22 mm²/s |
| Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value | 4 000 mPas |
| Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value | 7 000 mPas |
| Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKF-EMCOR), test duration: 1 week, distilled water | <= 1 corrosion degree |
| Flow pressure of lubricating greases, DIN 51805, test temperature:-45 °C | <= 1 400 mbar |
| 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 a dry, frost-free place and in the unopened original container, approx. | 60 months |
Product Description
BARRIERTA is Europe's oldest high-quality brand of hightemperature 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.
Application notes
- For optimum lubrication results, we recommend cleaning the friction points with white spirit 180/210 and then Klüberalfa XZ 3-1.
- For initial lubrication, the friction point must be clean and bright and free from particles.
- To ensure maximum service life, please contact our technical sales staff.
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
| Property | GTIN/EAN | MPN (Manufacturer Part Number) |
|---|---|---|
| - | - | 0900060037 |
* 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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