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9A SOLID FILM LUBRICANT
HEAT CURING
SERIES E750
MEETS SAE SPEC AS5272C Type II
FORMERLY MIL-L-46010D TYPE II
TECHNICAL INFORMATION GUIDE
.
Lubricative Pigment Molybdenum Disulfide
Color Flat Dark Gray
Shelf Life 1 year from date of Manufacture
Vacuum Outgassing None @ 10-6 Torr.
Lox Compatibility 100% compatible and shock resistant
Resistivity 1.4 x 106 OHMS CM
Coefficient of Friction 0.0236 (Falex Test)
Load Carrying Capacity 2250 lbs. ASTM D2625 B
Corrosion Protection OVER 1500 hours* ASTM B117
(@ .0005" DFT on DoD-P-16232 Type M
Class 3 phosphated steel)
*Test halted before failure occurred
COMPOSITION AND PHYSICAL PROPERTIES
DEscriptION
Sandstrom 9A Dry Film Lubricant is a paint-like coating
containing molybdenum disulfide and corrosion inhibiting
pigments. This Heat Curing material prevents corrosion,
galling, seizing, and fretting. It is a low-friction coating which
exhibits long wear life when operated at -3200F to +5000F
under loads exceeding 100,000 psi.
9A should be applied where maximum wear life and corrosion
protection from a dry film lubricant are required.
once Sandstrom 9A has been heat cured, it is virtually
unaffected by atmospheric and fretting corrosion, solvents,
acids, oils, degreasers, and is not resoftened again at elevated
temperatures.
9A can be applied to a wide variety of surfaces by spraying
or dipping. Complete application instructions are on the
reverse of this sheet.
OUTSTANDING FEATURES/BENEFITS
Excellent Corrosion Protection, Chemical Resistance, and
Long Wear Life are its outstanding characteristics.
SANDSTROM 9A ConTAINS NO GRAPHITE
Use Sandstrom "099" as an alternative to 9A where low VOC
and no lead is preferred. 099's performance is comparable
to 9A.
TYPICAL USES
Sandstrom 9A is an excellent solution to the problem of lubricating
parts:
• That will be operated in corrosive atmospheres
• That may be stored for long periods
• Which are seldom lubricated once they leave the factory and
where permanent lubrication is desired
• Where operating pressures exceed the load-bearing capaci ties
of ordinary oils and greases
• Where "clean operation" is desired (9A will not collect dirt and
debris like grease and oils)
• Where a protective coating and sacrificial break-in lubricant
is needed
• Where fretting and galling is a problem (such as splines,
universal joints, and keyed bearings)
• Where easy release is desired (such as fasteners and PVC
molds)
• Where parts may be subjected to frequent disassembly
Net Wt./ Gallon 9.5 lbs. + .2 lb.
Solids Content 40% minimum (By Wt.)
Viscosity 40 - 46 sec (#1 Zahn cup @ 770F)
Flash Point 440F+ 20F Setaflash
Operating Temp. Range -3200F to +5000F
Vehicle Type Epoxy-Phenolic
VOC 5.5578 lbs./gal. minus water
(Theoretical)
Specifications: SAE Spec AS5272C
PRI QPL AS5272 type 2
Wear Life: 496 Minutes average
ASTM D2625 A
NOTICE
Before using this product, read all warnings and safety
information printed on the label, the Material Safety Data
Sheet, and the Technical Info-Guide
STIRRING
importANT! THIS LUBRICANT ConTAINS HEAVY PIGMENTS
WHICH SETTLE RAPIDLY. THEREFORE, IT SHOULD BE
STIRRED THOROUGHLY BEFORE USE AND CONTINUOUSLY
DURING APPLICATION.
THINNING
For spraying* - Use 2 parts 9A to 1 part PM solvent.
For dipping* - Use slow-drying thinner mixture of PM and PMA,
blended 1:1, as to provide proper run-off characteristics. The
suggested starting point is 4 parts 9A to 1 part thinner mixture.
*By volume.
APPLICATION
SANDSTROM 9A should be sprayed or dipped to the desired film
thickness (usually .0003 to .0007 inches). Allow parts to flash off at
least 30 minutes at 770F +50F.
BAKING