Preparation and Property Study of Organosilicon Antisticking Coatings

Figure 7

SEM images of organosilicon antisticking coatings. (a) 30 wt.% methyl vinyl MQ silicone resin. (b–e) Coating with 1 wt.%, 2 wt.%, 3 wt.%, and 4 wt.% nano-SiO₂ powder on the basis of (a), respectively. The contact angles of the left and right labels in each image were separately those of ethylene glycol and deionized water.