Effect of secondary vulcanization process on hydrophobic properties of fluororubber

Abstract

In order to study the influence of two-stage vulcanization process on the hydrophobic characteristics of FKM, superhydrophobic surfaces were prepared based on template method (1000 mesh screen, 1600 mesh screen and 2000 mesh screen), and six kinds of FKM with micro-rough surface were prepared by one-stage vulcanization and two-stage vulcanization process, respectively.At first, the influence of two-stage vulcanization process on the physical and