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  • Sandstrom 沙暴 介绍
    Sandstrom 沙暴 介绍
    时间:
    2013-01-09 20:35
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    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 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
     

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