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Castrol Optitemp HT 2 EP/Castrol Optitemp HT 2EP詳細說明 （瀏覽1465次）
Castrol Optitemp? HT 2 & HT 2 EP
High Temperature Greases for Long-term Lubrication
Description
Castrol Optitemp? HT 2 & HT 2 EP are high performance greases for long-term lubrication of rolling and sliding bearings at high operating temperatures as well as at normal or medium bearing pressures. Castrol Optitemp? HT 2 light-colored, while Castrol Optitemp? HT 2 EP has a dark color due to the molybdenum disulphide contained in it. It features an even higher load bearing capacity and good emergency running properties.
Applications
?? For thermally loaded rolling and sliding bearings such as fan bearings in the textile, wood, plastics and food industries as well as in stove furnaces of the automotive industry
?? For steam-heated calender or drying cylinder bearings
?? As sealing grease for labyrinth seals at high temperatures
?? For the application in slightly acidic or alkaline atmospheres
?? Castrol Optitemp? HT 2 EP is especially suited for friction points subjected to increased loads or when special emergency running poperties are required
?? Both greases are USDA-H2 authorized and suited for the use in the food and beverage industries.
Advantages
?? Optitec? - Optimol technology
?? Optimum wear protection in the high load range
?? Extremely good load bearing capacity
?? Especially aging and temeratures-resistant
?? Structurally stable
?? Resistant to cold and hot water, limited resistance to alkalis and acids
?? Excellent corrosion protection
?? Pumpable in central lubrication systems
?? Temperature application range: - 20°C/- 4°F to 160°C/320°F. In case of life lubricated bearings the temperature of 150°C/302°F under normal conditions should not be exceeded. Short-term operation at higher temperatures is possible - please consult out Technical Service.
Castrol Industrial Americas
150 W. Warrenville Road
Naperville, IL 60563
Tel (877) 641 1600
Fax (877) 986 6447
Castrol Optitemp? HT 2 & HT 2 EP – 13-Apr-04
Page 1 of 2
Castrol Industrial Americas
150 W. Warrenville Road
Naperville, IL 60563
Tel (877) 641 1600
Fax (877) 986 6447
Castrol Optitemp? HT 2 & HT 2 EP – 13-Apr-04
Page 2 of 2
Product Data
Notes for Use
?? Please follow the bearing manufacturer’s specifications.
?? Do not mix Castrol Optitemp? HT 2 & HT 2 EP with other lubricating greases. In case of doubt please consult the Techinical Service.
?? Thoroughly clean bearings before introducing the initial fill.
?? Fill bearing housing only about half-full with Castrol Optitemp? HT 2 & HT 2 EP
Typical Properties
Unit
Value
Test Method
Optitemp? HT 2
-
2
2 EP
-
Aricle no.
-
08316
VP458
-
Color
-
Dark Yellow
Black
Visual
Base
-
Inorganic thickener
Inorganic thickener + MoS2
-
Consistency / NLGI grade
-
2
DIN 51818
Worked penetration Pw 60
0.1mm
265-295
DIN ISO 2137
Difference: Pw 100,000 – Pw 60
0.1mm
50
-
Dropping point
°C
°F
None
DIN ISO 2176
Water resistance @ 90°C/194°F
-
0
(no change)
DIN 51807 T. 1
Corrosion protection (SKF Emcor)
-
0/0
DIN 51802
Oxidation resistance at 100h/ 100°C/212°F, pressure drop
Bar
0.4
DIN 51808
Four ball o.k load
N
1800
2600
DIN 51350
These technical data are based on average test results. Minor deviations may occur from case to case. Above data are based on extensive tests and practical experience. Considering the wide range of application requirements, they cannot, however, guarantee success in every single case. We therefore recommend practical trials. We reserve the right to change the product composition with a view to further improvement.
All reasonable care has been taken to ensure that this information is accurate as of the date of printing. Nevertheless, such information may be affected by changes in the blend formulation occurring subsequent to the date of printing. Material Safety Data Sheets are available for all Castrol products. The MSDS must be consulted for appropriate information regarding storage, safe handling and disposal of a |
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