Jiangsu Tefeng New Materials "A hydrolysis method of high F value titanium liquid, hydrolyzable materials and titanium dioxide" was authorized
Thread Content
On May 26, Jiangsu Fanhua Chemical Technology Co., Ltd. (referred to as: Jiangsu Tefeng New Material Technology Co., Ltd. (hereinafter referred to as: Tefeng New Material) received * * The invention patent certificate officially issued by the Intellectual Property Office, and its independently developed "a hydrolysis method of high F-value titanium liquid, hydrolysis materials and titanium dioxide" were authorized. Ni Xiaoguang, chairman of Fanhua Chemical, introduced that relying on this patented technology, Tefeng New Materials has successfully prepared high-performance titanium dioxide products with excellent key quality indicators.: The L value reaches 98.70-98.80, the b value is controlled at 1.36-1.50, the achromatic power is >110%, and the whiteness and color stability are significantly improved. Compared with traditional processes, this technology achieves breakthroughs through four core innovations: Optimize the weight ratio of titanium to alkali in the seed crystal preparation stage to ensure the quantity and quality of seed crystals ； Precisely control the reaction time of adding titanium liquid to alkali solution to make the seed crystal grains more uniform ； Reduce the reaction preheating temperature, regulate the reaction speed, and ensure the stability of the seed particle size. ； Reasonable addition of dilution water during the hydrolysis boiling stage greatly improves the hydrolysis efficiency and finished product quality of high F-value titanium liquid, achieving dual improvements in product performance and production stability. In recent years, Tefeng New Materials has continued to increase investment in research and development, laid out a number of core patents around key processes for titanium dioxide production, and built a complete technological innovation system. Ni Xiaoguang said that in the future, the company will accelerate the industrial application of this patented technology, continue to optimize the production process, launch more high-performance titanium dioxide products, help downstream customers achieve product upgrades, and at the same time contribute to promoting the high-end and green transformation of my country's titanium dioxide industry.
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