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发明公开
CN105754694A 一种绝缘变压器油的制备方法 无效 - 撤回

一种绝缘变压器油的制备方法
摘要：
本发明公开了一种绝缘变压器油的制备方法，该绝缘变压器油以质量份数计，含有以下成分：矿物基础油50?70份、植物绝缘油20?30份、核壳结构二氧化钛纳米粒子0.5?3份、硬脂酸0.5?1份、金属减活剂0.1?0.2份、抗氧化剂0.01?0.02份、抗静电剂0.5?1.5份，所述的基础油是100℃时运动粘度为20?35mm2/s 的矿物油。本发明制备的绝缘变压器油，油品质量好，油燃点高、绝缘性能好、导热性能好且能防止变压油自身产生静电影响变压器作用，具有适中的运动粘度、高闪点、优异的抗氧化老化安定性。
摘要（英）：

The invention discloses a preparation method of insulating transformer oil.The insulating transformer oil is prepared from, by mass, 50-70 parts of mineral base oil, 20-30 parts of vegetable insulating oil, 0.5-3 parts of core-shell structure titanium dioxide nanoparticles, 0.5-1 part of stearic acid, 0.1-0.2 part of metal deactivator, 0.01-0.02 part of antioxidant and 0.5-1.5 parts of antistatic agent, wherein the base oil is mineral oil of which the kinematic viscosity is 20 mm<2>/s-35 mm<2>/s at 100 DEG C.The prepared insulating transformer oil is good in oil quality, high in oil ignition point, good in insulating property and heat-conducting property and capable of preventing transformer oil from producing static electricity to affect transformer action and has moderate kinematic viscosity, high flashing point and excellent oxidation resistance, aging resistance and stability.

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