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配方:石油磺酸钡10％;二壬基萘磺酸钡5％;羊毛脂镁皂4.5％;十二烯基丁二酸1％;苯骈三氮唑0.3％;邻苯二甲酸二丁脂1.5％;25~＃变压器油或22~＃透平油77.7％。配制工艺:（1）将羊毛脂镁皂和石油磺酸钡、二壬基萘磺酸钡一并加入反应器中,搅拌加热,在130℃左右充分脱水;（2）逐步加入基础油,并在130℃左右不断搅拌,使其充分溶解混合;（3）将苯骈三氮唑放入邻苯二甲酸二丁酯溶液中,并加热溶解（70℃左右）;（4）在不断搅拌下降温至100℃左右,加入十二烯基丁二酸,待全部溶解后,在同样温度下加入邻苯二甲酸二丁酯溶液,搅拌均匀后停止加热;（5）在缓慢搅拌下,降温至80℃左右,滤出杂质即为成品。文中对F20-1油各项指标、使用说明、质量检验标准作了详细说明。附表4个。
Formulation: barium petroleum sulfonate 10%; barium dinonylnaphthalene sulfonate 5%; lanolin magnesium soap 4.5%; dodecenyl succinic acid 1%; benzotriazole 0.3%; dibutyl phthalate Grease 1.5%; 25 ~ # transformer oil or 22 ~ # turbine oil 77.7%. The preparation process: (1) the lanolin magnesium soap and barium petroleum sulfonate, dinonylnaphthalene sulfonate barium together into the reactor, stirring and heating, fully dehydrated at about 130 ° C; (2) gradually added to the base oil and Stirring at about 130 ℃, so that it fully dissolved mixed; (3) Benzotriazole into dibutyl phthalate solution, and heated to dissolve (about 70 ℃); (4) with constant stirring Cooling to about 100 ℃, adding dodecenyl succinic acid, to be fully dissolved, at the same temperature by adding dibutyl phthalate solution, stirring to stop heating; (5) slowly stirring, cooling to 80 ℃ or so, filter out impurities that is finished. In this paper, the F20-1 oil indicators, instructions for use, quality inspection standards were described in detail. Schedule 4.