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发明授权
CN101429466B 一种飞机仪表、齿轮和传动螺杆润滑脂 有权

一种飞机仪表、齿轮和传动螺杆润滑脂
摘要：
一种飞机仪表、齿轮和传动螺杆润滑脂，以润滑脂总重为基准，包括以下组分：(a)3～20wt％的锂皂稠化剂；(b)0.1～5.0wt％的磷酸酯；(c)0.01～3.0wt％的抗氧剂；(d)0.1～5.0wt％的复合防锈剂；(e)余量为GTL合成润滑油基础油。本发明润滑脂具有优异的高低温性能、氧化安定性、低挥发性、胶体安定性、机械安定性、极压抗磨性和与橡胶密封件的相容性，适用于-73～120℃温度范围内飞机仪表、齿轮和传动螺杆的通用润滑。
摘要（英）：

The invention relates to lubricating grease for aircraft instruments, gears and drive screws, which comprises the following compositions based on the total weight of the lubricating grease: (a) 3 to 20 weight percent of lithium soap thickening agent; (b) 0.1 to 5.0 weight percent of phosphate ester; (c) 0.01 to 3.0 weight percent of antioxidant; (d) 0.1 to 5.0 weight percent of composite antirustagent; and (e) the balance being GTL syntholube basic oil. The lubricating grease has superior high and low temperature performance, oxidation stability, low votatility, colloid stability, mechanicalstability, extreme pressure antiwear property and compatibility with rubber seal, and is suitable for general lubrication of the aircraft instruments, the gears and the drive screws at a temperature of between 73 DEG C below zero and 120 DEG C.

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