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发明公开
CN106085575A 一种水基型金属切削液及其制备方法 无效 - 驳回

一种水基型金属切削液及其制备方法
摘要：
本发明公开了一种水基型金属切削液及其制备方法，包括以下重量份的原料：基础油15‑30份；乳化剂0.5‑20；防锈剂3‑20份；油酸2‑10份；活性组分0.5‑20份；水40‑50份；杀菌剂0.3‑0.5份；渗透剂1‑1.5份；消泡剂0.02‑0.1份，其制备方法包括：取基础油加热到50～60℃，加入乳化剂，继续加热到80℃，搅拌30min；升温到90℃，继续搅拌20min；加入活性组分，搅拌30min，加入油酸继续搅拌20min，降温到40℃；得到混合物，将混合物加入防锈剂、渗透剂和水的混合液中，并搅拌1h，然后加入杀菌剂、消泡剂，搅拌1～3h，得到水基型金属切削液。本发明的水基金属切削液组合物，由于含有新型活性组分苯并三氮唑衍生物，与乳化剂、润滑剂、消泡剂一同发挥作用，具有突出润滑性和抗硬水稳定性。
摘要（英）：

The invention discloses water-based metal cutting fluid and a preparing method thereof. The water-based metal cutting fluid is prepared from, by weight, 15-30 parts of base oil, 0.5-20 parts of emulsifying agent, 3-20 parts of antirust agent, 2-10 parts of oleic acid, 0.5-20 parts of active component, 40-50 parts of water, 0.3-0.5 part of bactericide, 1-1.5 parts of penetrant and 0.02-0.1 part of defoaming agent. The preparing method includes the steps that the base oil is taken and heated to 50-60 DEG C, the emulsifying agent is added, and the mixture continues to be heated to 80 DEG C and is stirred for 30 min; the temperature is raised to 90 DEG C, and stirring continues to be carried out for 20 min; the active component is added and stirred for 30 min, and the oleic acid is added, continues to the stirred for 20 min and is cooled to 40 DEG C; a mixture is obtained, added into a mixed solution of the antirust agent, the penetrant and the water and stirred for 1 h, and then the bactericide and the defoaming agent are added and stirred for 1-3 h to obtain the water-based metal cutting fluid. The water-based metal cutting fluid composition has prominent lubricity and hard-water-resisting stability as the active component benzotriazole derivative contained in the composition takes effect with the emulsifying agent, the lubricating agent and the defoaming agent together.

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