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ALFA
AL - 55 grease is a non - melting silicone material
primarily used for sealing vacuum & pressure systems.
Seals & lubricates chemical processing equipments. |
| TYPICAL
PROPERTIES : |
| TEST |
RESULT |
| COLOR |
WHITE
TRANSLUCENT |
| TEMPERATURE
RANGE, |
-40oC
to +230oC |
| BLEED,
24
Hrs, 200oC |
<0.5% |
| Evaporation,
24
Hrs, + 200oC MAX |
<2
% |
| SPECIFIC
GRAVITY AT 25oC |
1.0 |
|
| APPLICATION : |
-
Lubricating
plug valves, control valves, flow meter bearings,
ceramic plugs cocks, fire extinguisher valves, water
treating equipments, synthetic rubber gaskets &
seals in high temperature applications.
-
Sealing
vacuum and pressure systems.
-
Seals
and lubricates chemical processing equipments.
-
Lubricating
0- rings in binoculars and telescope, prevents fogging
of delicate lenses.
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| ADVANTAGES
: |
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AL
- 55 not
affected by mineral oils, vegetable oils or air. Many
organic compounds or most common gases. Generally resistant
to dilute acids and alkali and to most aqueous solutions.
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| FEATURES
: |
- Good
lubricating & sealing ability.
- Low
volatility.
- Excellent
resistance to water, chemicals, high & low
temperature.
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| PERFORMANCE
DATA : |
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SOLUBILITY :
AL - 55 is
insoluble in water, methanol, ethanol, acetone, glycol &
glycerin. It can be dispersed in kerosene, Stoddard solvent,
benzene, toluene, ethyl ether or petroleum ether.
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