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发明公开
CN105754693A 一种环保变压器油的制备方法 无效 - 撤回

一种环保变压器油的制备方法
摘要：
本发明公开了一种环保变压器油的制备方法，该环保变压器油以质量份数计，含有以下成分：矿物基础油10?20份、改性植物油60?80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、降凝剂0.3?0.7份，所述的基础油是100℃时运动粘度为20?35mm2/s的矿物油。本发明制备的环保变压器油，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，本产品为植物型变压器油，油基为主要为食用油，对人体和环境无害，可生物降解。
摘要（英）：

The invention discloses a method for preparing environment-friendly transformer oil.The environment-friendly transformer oil comprises, by mass, 10-20 parts of mineral base oil, 60-80 parts of modified plant oil, 0.5-3 parts of core-shell-structure titanium dioxide nanometer particles, 0.5-1 part of stearic acid, 0.1-0.2 part of metal deactivator, 0.01-0.02 part of antioxidant, 0.5-1.5 parts of antistatic agent and 0.3-0.7 part of pour point reducer, and the base oil is mineral oil with the kinematic viscosity being 20-35 mm<2>/s when the temperature is 100 DEG C.The environment-friendly transformer oil prepared with the method is good in oil product quality, high in oil burning point and good in insulating performance and heat-conducting performance, it can be avoided that the transformer oil generates static electricity and influences the effect of a transformer, and the environment-friendly transformer oil has the proper kinematic viscosity, the high flash points and the excellent anti-oxidant and anti-aging stability; the product is plant-type transformer oil, the oil base is mainly edible oil, the human body and the environment are not harmed, and biodegradation can be achieved.

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