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发展了一种高化学稳定性和高耐熟性的聚苯硫醚基干膜润滑剂——PPS-1干膜。分析並考查了其在氢气、四氧化二氮、偏二甲肼存在的条件下的稳定性,评价了在大气、液氮及液氢环境中作为齿轮润滑剂的耐磨寿命。
Developed a high chemical stability and high maturity polyphenylene sulfide-based dry film lubricant - PPS-1 dry film. The stability in the presence of hydrogen, nitrous oxide and UDMH was analyzed and investigated. The wear life as a gear lubricant in air, liquid nitrogen and liquid hydrogen environment was evaluated.