Laser printer toner

Abstract

The invention relates to a laser printer toner, and belongs to the technical field of office supplies. The laser printer toner is characterized by comprising the constituents based on parts by weight:50-95 parts of polylactic resin, 3-50 parts of colorant, 1-10 parts of die releasing agent, 0.3-5 parts of charge control agent, 0.01-5 parts of flavoring agent, 5-10 parts of silicon dioxide, 0.5-2parts of PH adjustment agent and 1-5 parts of ammonium persulfate. The laser printer toner has the beneficial effects that pigment and wax are coated with resin to form uniform powder, the laser printer toner is uniform in coating, controllable in size, smooth in edge and uniform in color, is approximate to a spherical shape, is not faded and is particularly and suitably used as color laser printing toner.

Description

technical field [0001] The invention relates to the technical field of office supplies, in particular to a laser printer toner. Background technique [0002] With the development of office automation, the use of consumables such as copiers and printers is becoming more and more common. Toner, as one of the important consumables for laser printing and electrostatic copying, has received more and more attention in its production and preparation. However, the currently used toner fades quickly and has poor colors, which is not conducive to long-term storage and large-volume printing. Contents of the invention [0003] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a laser printer toner. [0004] The purpose of the present invention is achieved through the following technical solutions: a laser printer toner, characterized in that: its parts by weight consist of: 50-95 parts of polylactic acid resin; 3-50 pa...

AI Technical Summary

Problems solved by technology

However, the currently used toners fade quickly and have poor colors, which is not conducive to long-term storage and large-volume printing