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使用润滑冲洗液能使小口径金刚石钻进开上高转速，从而提高机械钻速，减少事故。皂化油、松香酸钠及癸脂钠皂等润滑剂虽具有良好的润滑性能，但缺乏抗破乳能力。因此，限制了它们的使用范围，研究新型抗破乳润滑剂是岩心钻润滑冲洗液研究的一项重要课题。现场调查表明，大多数机台用水硬度在100—250ppm范围。为此，笔者认为一种好的抗破乳润滑剂，既要达到上述抗硬水的能力，又要具有良好的润滑性能；同时，还应具备用量少、成本低、来源广、使用方便等优点。
The use of lubricating fluid can make small-diameter diamond drilling on a high speed, thereby increasing the penetration rate and reduce accidents. Saponified oil, sodium rosinate and decane sodium soap and other lubricants have good lubricating properties, but the lack of anti-breaking ability. Therefore, the limits of their use are limited. Studying new anti-demulsifier lubricants is an important topic in the research of core-drilled rinse fluid. Field survey shows that most machines water hardness in the 100-250ppm range. To this end, I believe that a good anti-demulsifier lubricant, both to achieve the above anti-hard water capacity, but also has good lubricating properties; the same time, there should be less consumption, low cost, wide source, easy to use advantage.