摘要
以改性酚醛树脂为粘结剂,以碳纤维、铜纤维为增强剂和导电组分,以石墨等为润滑组分,采用常规热压成型工艺制造一种新型碳纤维复合材料电力机车受电弓滑板。该材料采用层状复合结构。与浸金属碳滑板相比,碳纤维复合材料受电弓滑板的密度更小,电阻率更低,冲击强度和弯曲强度更高。
A new type of laminated composites for pantograph slide slates of the electric locomotive is developed. It uses novel phenolic resin as matrix, carbon fiber and copper fiber as reinforcing and conducting agents, and graphite as lubricant. It can be made through ordinary heat-pressure procession. Compared with metal-impregnated carbon slide slates, the composited slide slates is lighter and more conductive and has higher impact strength and flexural strength.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2003年第8期39-41,共3页
Engineering Plastics Application
