TONER FOR ELECTROPHOTOGRAPHIC AND PROCESS FOR PREPARING THE SAME

摘要

PURPOSE: A toner for an electrophotographic, a method for manufacturing the same, and an apparatus for forming an image are provided to obtain excellent fixation and durability and to optimize rheological characteristics. CONSTITUTION: A toner f or an electrophotographic comprises latex, a coloring agent, and a release agent. The toner has G'(80) of 2.0 x 10^5-3.0 x 10^6 and G'/G"(140) of 2.0 x 10^2-3.0 x 10^3. G' and G" have a storage modulus(Pa) at 80 °C and 140 °C when dynamic viscoelasticity according to a sine wave vibration method at a measurement condition of measurement frequency of 6.28 rad/s and a ramp-up rate of 2.0 °C/minute.