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Polyimide(PI)possessessomeextraordinarycharacteristicssuchasexcellentmechanicalandelectrical(insulating)properties,goodthermalstabilityandchemicalinertness,highwearresistance,andresistancetoradiation.Thepurposesofthispaperaretoclarifythepreparationandpropertiesofhighperformancepolyimideengineeringplasticsfilledwithsolidlubricants(graphite)andreinforcedwithshortcarbonfiber.Self-lubricatepolyimideengineeringplasticsshowgoodthermalproperty,balancedmechanicalpropertyandwearresistance. |
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