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发明公开
CN108102773A 一种宽温度极压抗水抗磨润滑脂及其制备方法 无效 - 驳回

一种宽温度极压抗水抗磨润滑脂及其制备方法
摘要：
本发明公开了一种宽温度极压抗水抗磨润滑脂及其制备方法，属于润滑脂技术领域。本发明的技术方案要点为：一种宽温度极压抗水抗磨润滑脂，由以下重量份的原料制备而成的：基础油400～600份；有机胺10～20份；异氰酸酯40～60份；极压抗磨剂10～14份；抗氧剂5～15份；防腐防锈剂4～6份；降凝剂5～15份。本发明还具体公开了该宽温度极压抗水抗磨润滑脂的制备方法。本发明制得的宽温度极压抗水抗磨润滑脂不仅可以满足高低温交替变化，还可以满足对高负荷、高转速机械设备的长效润滑和防护。
摘要（英）：

The invention discloses wide-temperature extreme-pressure water-resistant and wear-resistant lubricating grease and a preparation method thereof, and belongs to the technical field of lubricating grease. The wide-temperature extreme-pressure water-resistant and wear-resistant lubricating grease is characterized by being prepared from the following raw materials in parts by weight: 400-600 parts ofbase oil, 10-20 parts of organic amine, 40-60 parts of isocyanate, 10-14 parts of an anti-wear reagent at extreme pressure, 5-15 parts of an antioxidant, 4-6 parts of an anti-corrosion and anti-rustagent and 5-15 parts of a pour point depressant. The invention also specifically discloses the preparation method of the wide-temperature extreme-pressure water-resistant and wear-resistant lubricating grease. The wide-temperature extreme-pressure water-resistant and wear-resistant lubricating grease prepared by the preparation method disclosed by the invention can meet alternate change of high temperature and low temperature and can also meet long-term lubrication and protection on mechanical equipment with high load and high rotation speed.

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