Charging roll for electrophotographic apparatus

A charging roll for an electrophotographic apparatus, comprising:

• a shaft body;
• an elastic body layer formed on an outer circumference of the shaft body;
• and
• a surface layer formed on an outer circumference of the elastic body layer, the surface layer containing:
• at least one resin (A) having solubility in a solvent and selected from fluororesins and fluorine-modified acryl resins,
• a carbon black (B) having a particle diameter within a range of 0.01 to 5 μm,
• an ester-based polymer dispersant (C) having a carboxylic acid group or an amide group,
• a sulfonic acid-based dispersant (D) which is a phthalocyanine compound having a sulfonate group, and
• an acryl resin in addition to the resin (A),
• wherein a content of the resin (A) is 50 wt % or more with respect to an entire binder resin of the surface layer, and
• a weight ratio of the ester-based polymer dispersant (C) and the sulfonic acid-based dispersant (D) is within a range of (C):(D)=1:1 to 4:1.