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发明公开
CN1944607A 高性能纳米金属/矿石粉复合自修复剂及其制备方法 无效 - 撤回

高性能纳米金属/矿石粉复合自修复剂及其制备方法
摘要：
本发明公开了一种高性能纳米金属/矿石粉复合自修复剂及制备方法，由下述组分组成，各组分所占自修复剂总量的重量百分含量为：纳米羟基硅酸镁矿石粉15～25％；纳米复合金属粉体6～12％；纳米羟基硅酸镁矿石粉分散剂0.5～2％；纳米复合金属粉体分散剂0.5～2％；催化剂0.2～2％；稳定剂1～5％；金属摩擦协同效应添加剂0.5～3％；纳米清净分散剂2～5％；辅助性能调节剂1～3％；分散介质41～73.3％。经过一定工艺条件和生产步骤制成用于润滑油、润滑脂的高性能纳米复合自修复剂。本发明能使摩擦副间隙最佳化，自修复层形成后，长时间运行不脱落，从而实现金属摩擦副的硬件升级，节能环保，大幅度延长多种机械设备的使用寿命和大修期限。
摘要（英）：

The present invention discloses one kind of high performance nanometer metal/ore powder composite self-repairing agent and its preparation process. The composite self-repairing agent is prepared with nanometer magnesium hydroxyl silicate ore powder 15-25 wt%, nanometer composite metal powder 6-12 wt%, nanometer magnesium hydroxyl silicate ore powder dispersant 0.5-2 wt%, nanometer composite metal powder dispersant 0.5-2 wt%, catalyst 0.2-2 wt%, stabilizer 1-5 wt%, cooperative metal friction additive 0.5-3 wt%, nanometer dispersant 2-5 wt%, auxiliary performance regulator 1-3 wt% and dispersing medium 41-73.3 wt%, and through certain technological process in certain technological conditions. It is used in lubricant oil and lubricant grease for nanometer composite repairing.

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