墨粉的制备及发展概况

墨粉是电子成像显像专用信息化学品在IT和自动化领域的主要耗材,包括静电复印粉、激光打印粉、彩色激光打印粉等。随着静电复印机、激光打印机、彩色激光打印机等成像设备使用量的增加,墨粉的需求量快速增长。然而,制备高端墨粉的技术壁垒极高,主要为欧美和日本垄断,因此高端墨粉的研发在我国具有重大的现实意义和广阔的市场前景。简介了墨粉的构成与分类,综述了墨粉主要的制备技术及其优缺点,概述了国内外墨粉市场现状,展望了墨粉今后的研究方向。

Situation for Toner Production and Development

The toner is one of primary consumed materials for laser-printer and laser-copier.With the increase of demand on the electrostatic copiers and laser printers,the demand on the toner is growing very fast.However,manufacture technology for high quality toner like color toner has long been monopolized by Japanese,European and American.The technology barrier is high for China.Under such circumstances,the development of high quality toner has great practical significance and broad market prospects.In this paper,we give a brief introduction on constitutes and classification of toner;summarize the main methods of toner production and their advantages and disadvantages,and the toner market status for China and abroad;and point out future research direction for toner.