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发明公开
CN106753729A 一种高耐磨的含有改性纳米二硫化钼的半合成切削液及其制备方法 无效 - 驳回

一种高耐磨的含有改性纳米二硫化钼的半合成切削液及其制备方法
摘要：
本发明公开了一种高耐磨的含有改性纳米二硫化钼的半合成切削液及其制备方法，其特征在于，是由以下重量份的原料制成：硫粉3‑8，有机醇胺15‑25，硼酸5‑10，油酸4‑7，海藻酸钠2‑3，纳米二硫化钼2‑4，十二烷基磺酸钠5‑12，钨粉2‑3，棕榈油30‑40，月桂酸5‑9，司盘80 2‑3，吐温80 2‑3，石蜡基油5‑10，聚二甲基硅氧烷1‑2，蒸馏水50‑100。本发明用海藻酸钠分散纳米二硫化钼，使其表面含有丰富的官能团，加入到添加剂中有很好的相容性，从而可以提高切削液的耐磨性、极压性、稳定性；合成的二硫化钨使润滑油具有较高的耐磨性。
摘要（英）：

The invention discloses a high-wear-resistance modified-nano-molybdenum-disulfide-containing semisynthetic cutting fluid and a preparation method thereof. The invention is characterized in that the cutting fluid is prepared from the following raw materials in parts by weight: 3-8 parts of sulfur powder, 15-25 parts of organic hydramine, 5-10 parts of boric acid, 4-7 parts of oleic acid, 2-3 parts of sodium alginate, 2-4 parts of nano molybdenum disulfide, 5-12 parts of sodium dodecylsulfate, 2-3 parts of tungsten powder, 30-40 parts of palm oil, 5-9 parts of lauric acid, 2-3 parts of Span 80, 2-3 parts of Tween 80, 5-10 parts of paraffin base oil, 1-2 parts of polydimethylsiloxane and 50-100 parts of distilled water. The sodium alginate is utilized to disperse the nano molybdenum disulfide, so that the surface contains abundant functional groups; and the nano molybdenum disulfide has favorable compatibility after being added into the additives, thereby enhancing the wear resistance, extreme pressure performance and stability of the cutting fluid. The synthetic tungsten disulfide enables the lubricating oil to have higher wear resistance.

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