China Drying Network News Hubei Dinglong Chemical Co., Ltd. color polymerization toner production line put into operation in Wuhan, which is China's only automatic color polymerization toner production line. Yuan Tong, secretary-general of the China Electronic Materials Industry Association, said that the commencement of production of the Dinglong chemical powder production line broke the global monopoly of Japan-US companies for many years and achieved a breakthrough in domestic independent intellectual property rights.
Zhu Shuangquan, chairman of the company, told reporters that after the production line is put into production, it is expected that the price of foreign original color powder can be lowered by nearly 30%. At present, the price of one ton of imported color powder is about 500,000 yuan, and that of Dinglong color powder is 250,000 to 350,000 yuan. The production cost of Han-fun powder is 30% lower than that of Japanese products, which can greatly reduce the cost of consumables for printers.
Zhu Shuangquan said that the product not only broke the monopoly of foreign technology, but also the foreign product can only be matched with the printer "one to one." Wuhan produced color powder can be "one to many", that is, a color powder can be used for different brands. printer. At present, China imports about 5,000 tons of color powder and Dinglong Chemical Color Powder has an annual production capacity of 1,500 tons. It is expected to occupy one third of the domestic market, and it is expected to have a share in the global market.
Color polymerized toner is a key consumable for color laser printing and digital copying. At present, there are more than 30 related toner manufacturers in China, but the technology still remains in the original mechanical manufacturing, which is far from the world's advanced chemical polymerization manufacturing. The production and technology of the world's color polymerization toners have long been controlled by a few companies including Canon, Konica, Fuji, Ricoh, and Xerox. For a long time, domestic printers rely on the import of color toners.
Ding Long Chemicals is the world's leading supplier of charge modifiers, commercial inkjet ink and resin colorants, color polymerization toners, dispersion emulsions and other products, and is also a key high-tech enterprise of the State Torch Program. In 2009, Dinglong Chemical developed the key technology of in-situ emulsion polymerization for the preparation of color toners and was listed as a key project guideline for new materials technology in the national “863†Plan by the Ministry of Science and Technology. It was the first company to have a color polymerized toner production technology in China. Enterprises, they were also designated by the Ministry of Industry and Information Technology as the first drafter of the polymerization color toner industry standard. At present, Ding Long Chemical's color powder technology has more than 20 invention patents at home and abroad, and this year it also won the first prize of Hubei Province's technological invention.
Guangdong ChongWei Technology Ltd. , https://www.chongweitech.com