MPS nano-level high-efficiency papermaking retention and drainage aid is a nano-level silica sol product modified by metal salt. It was developed by Hubei Daya Company's Provincial Postdoctoral Industrial Base and Wuhan University's School of Environmental Resources and has been listed as a national major industry Technology development plan and investment plan project.

In order to adapt to and meet the requirements of the coating process, the company’s engineers and technicians have carefully analyzed the CMC for foreign coatings, and have continuously improved and upgraded the production process technology.

PES-C high-efficiency special lubricant for papermaking is a kind of high-efficiency and multifunctional core/shell type polymer coating special lubricant developed by our factory in order to improve the physical and chemical properties of the coating and improve its function. .