Organic photoconductor for electrophotography free from delamination

摘要

Organic photoconductor for electrophotographic applications has a cylindrical conductive substrate (1), contg. a crosslinked polyphenylene sulphide (PPS) resin, electroconductive powder (I) and inorg. fibrous material (II), and an organic photoconductive coating (5). The novelty is that the ratio (A/B) of the coeffts. of thermal expansion of the substrate and coating is between 1/2 and 1/4.