Magnetic carrier and two-component developer

摘要

Provided is a magnetic carrier excellent in leakage, uniformity of a solid image having satisfactory charging stability and developing performance at low electric field. The magnetic carrier is a magnetic carrier comprising: a magnetic substance-dispersed resin carrier core, which contains a magnetic substance and a binding resin, and a coating resin on a surface thereof, wherein: the carrier core has resistivity at 1000V/cm of 5.0×10 6 -8.0×10 7 ©€¢cm, the magnetic substance has a number average particle diameter of 0.20-0.35µm; and comprises magnetic-substance particles having vertexes and a particle diameter of 0.53 µm or more in an amount of 10.0-32.0vol% based on a total amount of the magnetic substance; and wherein: the carrier core has Fe 2 O 3 content of 98.00% by mass or more; and ZnO content of 0.06-0.50% by mass.