| 초록 |
Conducting polymer, Poly (3, 4-ethylenedioxythiophene): poly (styrenesulfonate) (PEDOT:PSS) is an important commercial role in anti‐static coating.And silicone emulsion is often used in release film coating. With silicone emulsion coating, uniform, low coat weights can be obtained on simple solution coating process.Generally, anti-static release film is coated release coating after anti-static coating.In this study, to improve the anti-static and release function of PET film surface, the composition of PEDOT:PSS and emulsion silicon as a solution process at once.The influence of pH value of the PEDOT:PSS solution, the coating thickness, and silicone emulsion ratio was studied. These results are that the surface resistance of the PET film is reduced from 1012 to 106 ohm/sq. The release force of the PET film is reduced from 2,404gf/25 mm to 15gf/25 mm after coated with anti-static release coating. |
