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Application
Solid lubrication, WS2 coating production enterprises
SANDSTROM L277 dry film lubricating coating
SANDSTROM L277 dry film lubricating coating
Product description:
SandstromL277 is a one-component, high temperature resistant, water soluble solid dry film lubricating coating that can be applied to various metal surfaces.
Typical applications:
Coatings specially developed for extreme environments
Used in liquid oxygen system, bearing assembly, high temperature gasket, exhaust pipe gasket, etc.
Provide excellent friction coefficient, abrasion resistance, scratch resistance, scratch resistance, etc.
Excellent thermal stability;
VOC compatible;
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Composition and physical properties |
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Net Weight/Gallon |
11.3 0.5 Pound |
Type |
Modified Vinyl |
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Solid content |
40.0%±5%（BY Wt.） |
Lubricating composition |
Molybdenum disulfide/graphite |
|
Viscosity |
80-95秒/#1 Zhn |
Color |
Grey matte |
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Flash point |
Non-combustible |
Shelf lifeShelf lifeShelf life |
1 year |
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Working temperature |
-185 c to+400 c |
Thermal stability ASTM D2511 LOX) |
After the impact of 400°C liquid oxygen, there is no foaming, cracking, peeling, flaking, adhesion reduction or aging after high temperature. |
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Abrasion resistance |
On average 298 minutes ASTMD2625A |
Chemical resistance |
Insoluble in solvents, common fuels, oils, etc., and resistant to liquid oxygen cleaning, compatible with liquid oxygen. |
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load capacity |
2750Pounds ASTMD2625B |
coating thickness |
12-30μm |