| abstract |
The present invention relates to functional paper technical field, more particularly to a kind of ultra-hydrophobic paper and preparation method thereof, by the way that filter paper in 10 ~ 30min of ethanol or acetone soak, is then taken out, to dry to water content be 60 ~ 75%；Sulfur fluoride is passed through in organic solvent, is then added epoxy resin, silane coupler, fluorographite, bacteriostatic agent and is well mixed, obtains super-amphiphobic coating；Using spin coating method, by super-amphiphobic coating coated on filter paper, it is then 50 ~ 80 DEG C in temperature, under conditions of pressure is 20 ~ 0 KPa, solidifies 1 ~ 5h, obtain super-amphiphobic air filter paper.The filter paper has excellent hydrophobic and oleophobic performance, sulfur fluoride and fluorographite is fixed on its surface, by adding bacteriostatic agent, improves the permanent biocidal property and filter effect of sharp filter paper. |