Annular sliding fluoroplastics member, and a method of producing an annular sliding fluoroplastics member

摘要

The present invention relates to an annular sliding fluoroplastics member (1) which is requested to have good mechanical properties, resistance to abrasion and wear, thermal conductivity and heat resistance, and also to a method of producing such an annular sliding fluoroplastics member (1). The annular sliding fluoroplastics member (1) of the invention has a composite structure which mainly consists of fluorine plastics and short fibers (2), and 20 or more wt.% of short fibers by weight of a total amount of the short fibers (2) are oriented in a direction along which the burden of load is large. According to this configuration, the buckling resistance and the pressure resistance are enhanced.