本文關(guān)鍵詞： 液壓油 添加劑 相容性 基礎(chǔ)油　出處：《天津大學(xué)》2011年碩士論文　論文類型：學(xué)位論文

【摘要】：液壓油是由基礎(chǔ)油和添加劑組成的�；A(chǔ)油質(zhì)量對于液壓油性能至關(guān)重要，它提供了液壓油最基礎(chǔ)的潤滑、冷卻、抗氧化、抗腐蝕等性能。添加劑提供了其它性能。 在液壓油的實際制造加工過程中，由于液壓油各組分的相容性問題，發(fā)現(xiàn)產(chǎn)品質(zhì)量有需要改進的地方。針對生產(chǎn)過程中L-HL32液壓油出現(xiàn)的質(zhì)量問題，從液壓油的工作原理、技術(shù)、生產(chǎn)工藝、應(yīng)用效果及實驗室分析，查出問題的原因所在。 在實驗室內(nèi)設(shè)計2組方案,最終確定單劑A可與復(fù)合劑B中的ZDDP發(fā)生化學(xué)反應(yīng)，生成極性羧酸鹽，從而在非極性的基礎(chǔ)油中析出。 通過配方研究,考察復(fù)合劑C、復(fù)合劑G、單劑配方和復(fù)合劑配方的相容性，確定研發(fā)出的單劑配方和復(fù)合劑配方與有灰配方有很好的相容性。 根據(jù)試驗結(jié)果，將L-HL32液壓油加溫至35～50℃，并保溫靜置，，出現(xiàn)絮狀物沉淀后再保溫靜置3天；用PE1過濾袋過濾沉淀物；在過濾后的L-HL32液壓油中加入0.3%復(fù)合劑B然后按照L-HL32液壓油的生產(chǎn)程序進行生產(chǎn)。通過有效的措施，來解決成品油的質(zhì)量問題。
[Abstract]:Hydraulic oil is composed of base oil and additives. Base oil quality is very important to hydraulic oil performance. It provides the most basic lubricating, cooling, anti-oxidation, anti-corrosion and other properties of hydraulic oil. During the actual manufacturing and processing of hydraulic oil, due to the compatibility of each component of hydraulic oil, it is found that the product quality needs to be improved. In view of the quality problems of L-HL32 hydraulic oil in the production process, the working principle of hydraulic oil is discussed. Technology, production process, application effect and laboratory analysis to find out the cause of the problem. Two groups of schemes were designed in the laboratory. It was determined that single agent A could react with ZDDP in compound B to form polar carboxylate and precipitate in non-polar base oil. The compatibility of compound agent C, compound agent G, single agent formula and compound agent formula was investigated through formula study, and it was determined that the developed single agent formula and compound agent formula had good compatibility with ash formula. According to the test results, the L-HL32 hydraulic oil was heated to 35 鈩

本文編號：1534943