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发明公开
CN101705143A 一种高极压抗水防锈润滑脂及其制备方法 有权

一种高极压抗水防锈润滑脂及其制备方法
摘要：
本发明涉及一种高极压抗水防锈润滑脂及其制备方法，高极压抗水防锈润滑脂，由以下重量份的各种物质反应制得：高粘度矿油：43.5-77.5；脂肪酸：7-10；氢氧化锂：0.7-1.0；氢氧化钙：0.3-0.5；高碱值石油磺酸钙：10-30；转化剂：1-3；防锈剂：1-3；极压剂：1-3；抗氧剂：0.5-1.0；增粘剂：1-5。本发明提高了润滑脂的遇水综合稳定性，提高了稠化剂的遇水稳定性，提高了润滑脂的遇水防锈性能，提高了极压剂的遇水稳定性。
摘要（英）：

The invention relates to high-extreme pressure water-resistant antirust lubricating grease and a preparation method thereof. The high-extreme pressure water-resistant antirust lubricating grease is prepared by the reaction of various substances by weight parts as follows: 43.5-77.5 parts of high-viscosity mineral oil, 7-10 parts of fatty acid, 0.7-1.0 part of lithium hydroxide, 0.3-0.5 part of calcium hydroxide, 10-30 parts of high base number calcium petroleum sulfonate, 1-3 parts of transforming agent, 1-3 parts of antirust agent, 1-3 parts of extreme-pressure additive, 0.5-1.0 part of antioxidant, and 1-5 parts of thickening agent. In the invention, the water comprehensive stability and water antirust performance of the lubricating grease are improved, and the water stability of the thickening agent and the extreme-pressure additive is improved.

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