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采用石墨、MoS2和含二氮杂萘联苯型聚醚砜酮（PPESK），用溶液共混共沉淀、热压模塑方法研制出PPESK基减摩复合材料，所得材料具有优异耐热性能，且摩擦磨损性能良好，是一类新型无油润滑的耐高温低摩擦材料
Graphite, MoS2 and PPESK were used to prepare PPESK based antifriction composites by solution co-precipitation and hot-press molding. The obtained materials have excellent heat resistance, And the friction and wear performance is good, is a new type of oil-free high temperature and low friction materials