SANDSTROM 9A干膜润滑涂层
系列 E750
符合 SAE SPEC AS5272C Type II
FORMERLY MIL-L-46010D TYPE II产品描述：
Sandstrom9A干膜润滑剂是一种含有二硫化钼和防腐蚀涂料的表面光泽涂层,这种热固化涂层材料可以防止腐蚀、磨损,，它是一种的低摩擦系数的涂料，可以延长使用寿命，操作时超过-195°C到+ 260°C，耐负载100000 psi。
一旦Sandstrom9A热固化以后，它不受大气、摩擦腐蚀、溶剂、油、脱脂剂的影响。
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
9A should be applied wher 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 wher 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
wher permanent lubrication is desired
• wher operating pressures exceed the load-bearing capaci ties
of ordinary oils and greases
• wher "clean operation" is desired (9A will not collect dirt and
debris like grease and oils)
• wher a protective coating and sacrificial break-in lubricant
is needed
• wher fretting and galling is a problem (such as splines,
universal joints, and keyed bearings)
• wher easy release is desired (such as fasteners and PVC
molds)
• wher parts may be subjected to frequent disassembly