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Description
AN LE-21 is an extremely effective EP
antiwear additive and deemed as main component in today’s gear oils. With high
content of active Sulfur, AN LE-21 could provide the oils with excellent EP and
load-carrying properties. It is useful in protecting equipment under shock-load
conditions and working surfaces which experience high loads. AN LE-21 has good
oil solubility, light color, less corrosion for the metals and fine
compatibilities with the compounds containing phosphorus. AN LE-21 can be
widely used for formulating middle-grade and top-grade automotive gear oils and
industrial gear oils, the metal processing oils, drilling machine oils, etc. As AN LE-21 is an
excellent source of controlled activity sulfur. It could be used in lubricating
grease applications where EP and load-carrying capabilities are required.
Application
◎ Used in automotive gear oils and
industrial gear oils
◎ Used in the metal processing oils,
drilling machine oils
◎ Used in lubricating grease, etc.
◎ Its recommended dosage
is 1.5-5.0%.
Characteristics
|
Item
|
Typical Value
|
Test
Method
|
|
Flash
Point (COC), °C
|
≥100
|
ASTM
D92
|
|
Sulfur,
m%
|
40-46
|
ASTM
D129
|
|
Cu-strip Corrosion(121℃,3h),rating
|
≤3
|
ASTM D130
|
|
Four
Ball Test,PB(N)
|
780
|
ASTM
D2783
|
|
Four
Ball Test,PD(N)
|
3920
|
ASTM
D2783
|
Storage
Please refer to SH/T0164, for transportation, storage and oil blending. Keep
the temperature not higher than 75℃. For long-term storage the suggested
temperature is lower than 45℃. The dry, clean and ventilating warehouse is
recommended.
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