UF membrane : The filtration accuracy is 0.001-0.1 microns, which belongs to one of the high-tech technologies of the 21st century.
UF membrane The ultrafiltration membrane has an asymmetrical microporous structure and is divided into two layers: the upper layer is a functional layer, which has dense micropores and the function of intercepting macromolecules, and its pore size is 1-20nm; the lower layer has a support layer with a large through-hole structure, which increases The role of large film strength.
